2017501648

素因数分解:

$2^4\times {\mathrm{11527}}^1\times {\mathrm{10939}}^1$

素因数の和:22474

約数の個数: 20

約数和(自身を含む): 3909605920

約数和(自身を除く): 1892104272

約数列:

[1, 2, 4, 8, 16, 10939, 11527, 21878, 23054, 43756, 46108, 87512, 92216, 175024, 184432, 126093853, 252187706, 504375412, 1008750824, 2017501648]

約数ペア:

[(1, 2017501648), (2, 1008750824), (4, 504375412), (8, 252187706), (16, 126093853), (10939, 184432), (11527, 175024), (21878, 92216), (23054, 87512), (43756, 46108)]