2854996898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:276

約数の個数: 96

約数和(自身を含む): 5113450944

約数和(自身を除く): 2258454046

約数列:

[1, 2, 13, 17, 26, 34, 53, 67, 106, 107, 134, 214, 221, 289, 442, 578, 689, 871, 901, 1139, 1378, 1391, 1742, 1802, 1819, 2278, 2782, 3551, 3638, 3757, 5671, 7102, 7169, 7514, 11342, 11713, 14338, 14807, 15317, 19363, 23426, 23647, 29614, 30634, 30923, 38726, 46163, 47294, 60367, 61846, 73723, 92326, 93197, 96407, 120734, 121873, 147446, 186394, 192814, 199121, 243746, 251719, 379957, 398242, 401999, 503438, 759914, 784771, 803998, 1026239, 1253291, 1569542, 1584349, 1638919, 2052478, 2071841, 2506582, 3168698, 3277838, 4143682, 4939441, 6459269, 9878882, 12918538, 13341107, 21305947, 26682214, 26933933, 42611894, 53867866, 83970497, 109807573, 167940994, 219615146, 1427498449, 2854996898]

約数ペア:

[(1, 2854996898), (2, 1427498449), (13, 219615146), (17, 167940994), (26, 109807573), (34, 83970497), (53, 53867866), (67, 42611894), (106, 26933933), (107, 26682214), (134, 21305947), (214, 13341107), (221, 12918538), (289, 9878882), (442, 6459269), (578, 4939441), (689, 4143682), (871, 3277838), (901, 3168698), (1139, 2506582), (1378, 2071841), (1391, 2052478), (1742, 1638919), (1802, 1584349), (1819, 1569542), (2278, 1253291), (2782, 1026239), (3551, 803998), (3638, 784771), (3757, 759914), (5671, 503438), (7102, 401999), (7169, 398242), (7514, 379957), (11342, 251719), (11713, 243746), (14338, 199121), (14807, 192814), (15317, 186394), (19363, 147446), (23426, 121873), (23647, 120734), (29614, 96407), (30634, 93197), (30923, 92326), (38726, 73723), (46163, 61846), (47294, 60367)]