4989664

素因数分解:

$2^5\times {\mathrm{241}}^1\times {\mathrm{647}}^1$

素因数の和:898

約数の個数: 24

約数和(自身を含む): 9879408

約数和(自身を除く): 4889744

約数列:

[1, 2, 4, 8, 16, 32, 241, 482, 647, 964, 1294, 1928, 2588, 3856, 5176, 7712, 10352, 20704, 155927, 311854, 623708, 1247416, 2494832, 4989664]

約数ペア:

[(1, 4989664), (2, 2494832), (4, 1247416), (8, 623708), (16, 311854), (32, 155927), (241, 20704), (482, 10352), (647, 7712), (964, 5176), (1294, 3856), (1928, 2588)]