1201744895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1873}}^1\times {\mathrm{9871}}^1$

素因数の和:11762

約数の個数: 16

約数和(自身を含む): 1554010752

約数和(自身を除く): 352265857

約数列:

[1, 5, 13, 65, 1873, 9365, 9871, 24349, 49355, 121745, 128323, 641615, 18488383, 92441915, 240348979, 1201744895]

約数ペア:

[(1, 1201744895), (5, 240348979), (13, 92441915), (65, 18488383), (1873, 641615), (9365, 128323), (9871, 121745), (24349, 49355)]