3808979174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:442

約数の個数: 128

約数和(自身を含む): 7877689344

約数和(自身を除く): 4068710170

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 71, 77, 91, 127, 142, 143, 154, 182, 211, 254, 286, 422, 497, 781, 889, 923, 994, 1001, 1397, 1477, 1562, 1651, 1778, 1846, 2002, 2321, 2743, 2794, 2954, 3302, 4642, 5467, 5486, 6461, 9017, 9779, 10153, 10934, 11557, 12922, 14981, 16247, 18034, 18161, 19201, 19558, 20306, 23114, 26797, 29962, 30173, 32494, 36322, 38402, 53594, 60346, 63119, 71071, 99187, 104867, 117221, 126238, 127127, 142142, 164791, 187579, 194753, 198374, 209734, 211211, 234442, 254254, 294767, 329582, 348361, 375158, 389506, 422422, 589534, 694309, 696722, 820547, 1153537, 1289431, 1363271, 1388618, 1641094, 1902587, 2063369, 2142283, 2307074, 2438527, 2578862, 2726542, 3805174, 3831971, 4126738, 4284566, 4877054, 7663942, 9026017, 13318109, 14995981, 18052034, 20928457, 24733631, 26636218, 26823797, 29991962, 41856914, 49467262, 53647594, 146499199, 173135417, 272069941, 292998398, 346270834, 544139882, 1904489587, 3808979174]

約数ペア:

[(1, 3808979174), (2, 1904489587), (7, 544139882), (11, 346270834), (13, 292998398), (14, 272069941), (22, 173135417), (26, 146499199), (71, 53647594), (77, 49467262), (91, 41856914), (127, 29991962), (142, 26823797), (143, 26636218), (154, 24733631), (182, 20928457), (211, 18052034), (254, 14995981), (286, 13318109), (422, 9026017), (497, 7663942), (781, 4877054), (889, 4284566), (923, 4126738), (994, 3831971), (1001, 3805174), (1397, 2726542), (1477, 2578862), (1562, 2438527), (1651, 2307074), (1778, 2142283), (1846, 2063369), (2002, 1902587), (2321, 1641094), (2743, 1388618), (2794, 1363271), (2954, 1289431), (3302, 1153537), (4642, 820547), (5467, 696722), (5486, 694309), (6461, 589534), (9017, 422422), (9779, 389506), (10153, 375158), (10934, 348361), (11557, 329582), (12922, 294767), (14981, 254254), (16247, 234442), (18034, 211211), (18161, 209734), (19201, 198374), (19558, 194753), (20306, 187579), (23114, 164791), (26797, 142142), (29962, 127127), (30173, 126238), (32494, 117221), (36322, 104867), (38402, 99187), (53594, 71071), (60346, 63119)]