1881833044

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:414

約数の個数: 144

約数和(自身を含む): 4353326208

約数和(自身を除く): 2471493164

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 163, 182, 196, 197, 299, 322, 326, 364, 394, 598, 637, 644, 652, 788, 1127, 1141, 1196, 1274, 1379, 2093, 2119, 2254, 2282, 2548, 2561, 2758, 3749, 4186, 4238, 4508, 4531, 4564, 5122, 5516, 7498, 7987, 8372, 8476, 9062, 9653, 10244, 14651, 14833, 14996, 15974, 17927, 18124, 19306, 26243, 29302, 29666, 31717, 31948, 32111, 35854, 38612, 48737, 52486, 58604, 58903, 59332, 63434, 64222, 71708, 97474, 103831, 104972, 117806, 125489, 126868, 128444, 183701, 194948, 207662, 222019, 224777, 235612, 250978, 341159, 367402, 412321, 415324, 417443, 444038, 449554, 501956, 682318, 734804, 738553, 824642, 834886, 888076, 899108, 1364636, 1477106, 1573439, 1649284, 1669772, 2388113, 2886247, 2922101, 2954212, 3146878, 4776226, 5169871, 5772494, 5844202, 6293756, 9552452, 9601189, 10339742, 11544988, 11688404, 19202378, 20454707, 20679484, 36189097, 38404756, 40909414, 67208323, 72378194, 81818828, 134416646, 144756388, 268833292, 470458261, 940916522, 1881833044]

約数ペア:

[(1, 1881833044), (2, 940916522), (4, 470458261), (7, 268833292), (13, 144756388), (14, 134416646), (23, 81818828), (26, 72378194), (28, 67208323), (46, 40909414), (49, 38404756), (52, 36189097), (91, 20679484), (92, 20454707), (98, 19202378), (161, 11688404), (163, 11544988), (182, 10339742), (196, 9601189), (197, 9552452), (299, 6293756), (322, 5844202), (326, 5772494), (364, 5169871), (394, 4776226), (598, 3146878), (637, 2954212), (644, 2922101), (652, 2886247), (788, 2388113), (1127, 1669772), (1141, 1649284), (1196, 1573439), (1274, 1477106), (1379, 1364636), (2093, 899108), (2119, 888076), (2254, 834886), (2282, 824642), (2548, 738553), (2561, 734804), (2758, 682318), (3749, 501956), (4186, 449554), (4238, 444038), (4508, 417443), (4531, 415324), (4564, 412321), (5122, 367402), (5516, 341159), (7498, 250978), (7987, 235612), (8372, 224777), (8476, 222019), (9062, 207662), (9653, 194948), (10244, 183701), (14651, 128444), (14833, 126868), (14996, 125489), (15974, 117806), (17927, 104972), (18124, 103831), (19306, 97474), (26243, 71708), (29302, 64222), (29666, 63434), (31717, 59332), (31948, 58903), (32111, 58604), (35854, 52486), (38612, 48737)]