2511451170064

素因数分解:

$2^4\times {\mathrm{1481801}}^1\times {\mathrm{105929}}^1$

素因数の和:1587738

約数の個数: 20

約数和(自身を含む): 4865985861660

約数和(自身を除く): 2354534691596

約数列:

[1, 2, 4, 8, 16, 105929, 211858, 423716, 847432, 1481801, 1694864, 2963602, 5927204, 11854408, 23708816, 156965698129, 313931396258, 627862792516, 1255725585032, 2511451170064]

約数ペア:

[(1, 2511451170064), (2, 1255725585032), (4, 627862792516), (8, 313931396258), (16, 156965698129), (105929, 23708816), (211858, 11854408), (423716, 5927204), (847432, 2963602), (1481801, 1694864)]