1597804964

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{2549}}^1$

素因数の和:2988

約数の個数: 48

約数和(自身を含む): 3258124800

約数和(自身を除く): 1660319836

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 367, 427, 734, 854, 1468, 1708, 2549, 2569, 5098, 5138, 10196, 10276, 17843, 22387, 35686, 44774, 71372, 89548, 155489, 156709, 310978, 313418, 621956, 626836, 935483, 1088423, 1870966, 2176846, 3741932, 4353692, 6548381, 13096762, 26193524, 57064463, 114128926, 228257852, 399451241, 798902482, 1597804964]

約数ペア:

[(1, 1597804964), (2, 798902482), (4, 399451241), (7, 228257852), (14, 114128926), (28, 57064463), (61, 26193524), (122, 13096762), (244, 6548381), (367, 4353692), (427, 3741932), (734, 2176846), (854, 1870966), (1468, 1088423), (1708, 935483), (2549, 626836), (2569, 621956), (5098, 313418), (5138, 310978), (10196, 156709), (10276, 155489), (17843, 89548), (22387, 71372), (35686, 44774)]