1745990401

素因数分解:

${\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{2251}}^1$

素因数の和:2604

約数の個数: 16

約数和(自身を含む): 1826390016

約数和(自身を除く): 80399615

約数列:

[1, 31, 131, 191, 2251, 4061, 5921, 25021, 69781, 294881, 429941, 775651, 9141311, 13328171, 56322271, 1745990401]

約数ペア:

[(1, 1745990401), (31, 56322271), (131, 13328171), (191, 9141311), (2251, 775651), (4061, 429941), (5921, 294881), (25021, 69781)]