1808458457

素因数分解:

${\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{443}}^1\times {\mathrm{1303}}^1$

素因数の和:2000

約数の個数: 16

約数和(自身を含む): 1961570688

約数和(自身を除く): 153112231

約数列:

[1, 13, 241, 443, 1303, 3133, 5759, 16939, 106763, 314023, 577229, 1387919, 4082299, 7503977, 139112189, 1808458457]

約数ペア:

[(1, 1808458457), (13, 139112189), (241, 7503977), (443, 4082299), (1303, 1387919), (3133, 577229), (5759, 314023), (16939, 106763)]