15698318036

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{6547}}^1$

素因数の和:6960

約数の個数: 48

約数和(自身を含む): 28918482432

約数和(自身を除く): 13220164396

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 244, 317, 634, 1268, 1891, 3782, 6547, 7564, 9827, 13094, 19337, 19654, 26188, 38674, 39308, 77348, 202957, 399367, 405914, 599447, 798734, 811828, 1198894, 1597468, 2075399, 2397788, 4150798, 8301596, 12380377, 24760754, 49521508, 64337369, 126599339, 128674738, 253198678, 257349476, 506397356, 3924579509, 7849159018, 15698318036]

約数ペア:

[(1, 15698318036), (2, 7849159018), (4, 3924579509), (31, 506397356), (61, 257349476), (62, 253198678), (122, 128674738), (124, 126599339), (244, 64337369), (317, 49521508), (634, 24760754), (1268, 12380377), (1891, 8301596), (3782, 4150798), (6547, 2397788), (7564, 2075399), (9827, 1597468), (13094, 1198894), (19337, 811828), (19654, 798734), (26188, 599447), (38674, 405914), (39308, 399367), (77348, 202957)]