2004647528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19275457}}^1$

素因数の和:19275476

約数の個数: 16

約数和(自身を含む): 4047846180

約数和(自身を除く): 2043198652

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19275457, 38550914, 77101828, 154203656, 250580941, 501161882, 1002323764, 2004647528]

約数ペア:

[(1, 2004647528), (2, 1002323764), (4, 501161882), (8, 250580941), (13, 154203656), (26, 77101828), (52, 38550914), (104, 19275457)]