2237498718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{811}}^1$

素因数の和:1030

約数の個数: 128

約数和(自身を含む): 5727289344

約数和(自身を除く): 3489790626

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 163, 182, 186, 217, 273, 326, 403, 434, 489, 546, 651, 806, 811, 978, 1141, 1209, 1302, 1622, 2119, 2282, 2418, 2433, 2821, 3423, 4238, 4866, 5053, 5642, 5677, 6357, 6846, 8463, 10106, 10543, 11354, 12714, 14833, 15159, 16926, 17031, 21086, 25141, 29666, 30318, 31629, 34062, 35371, 44499, 50282, 63258, 65689, 70742, 73801, 75423, 88998, 106113, 131378, 132193, 147602, 150846, 175987, 197067, 212226, 221403, 264386, 326833, 351974, 394134, 396579, 442806, 459823, 527961, 653666, 793158, 919646, 925351, 980499, 1055922, 1379469, 1718509, 1850702, 1960998, 2287831, 2758938, 2776053, 3437018, 4097983, 4575662, 5155527, 5552106, 6863493, 8195966, 10311054, 12029563, 12293949, 13726986, 24059126, 24587898, 28685881, 36088689, 53273779, 57371762, 72177378, 86057643, 106547558, 159821337, 172115286, 319642674, 372916453, 745832906, 1118749359, 2237498718]

約数ペア:

[(1, 2237498718), (2, 1118749359), (3, 745832906), (6, 372916453), (7, 319642674), (13, 172115286), (14, 159821337), (21, 106547558), (26, 86057643), (31, 72177378), (39, 57371762), (42, 53273779), (62, 36088689), (78, 28685881), (91, 24587898), (93, 24059126), (163, 13726986), (182, 12293949), (186, 12029563), (217, 10311054), (273, 8195966), (326, 6863493), (403, 5552106), (434, 5155527), (489, 4575662), (546, 4097983), (651, 3437018), (806, 2776053), (811, 2758938), (978, 2287831), (1141, 1960998), (1209, 1850702), (1302, 1718509), (1622, 1379469), (2119, 1055922), (2282, 980499), (2418, 925351), (2433, 919646), (2821, 793158), (3423, 653666), (4238, 527961), (4866, 459823), (5053, 442806), (5642, 396579), (5677, 394134), (6357, 351974), (6846, 326833), (8463, 264386), (10106, 221403), (10543, 212226), (11354, 197067), (12714, 175987), (14833, 150846), (15159, 147602), (16926, 132193), (17031, 131378), (21086, 106113), (25141, 88998), (29666, 75423), (30318, 73801), (31629, 70742), (34062, 65689), (35371, 63258), (44499, 50282)]