749202587

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{419}}^1\times {\mathrm{1627}}^1$

素因数の和:2210

約数の個数: 16

約数和(自身を含む): 864272640

約数和(自身を除く): 115070053

約数列:

[1, 7, 157, 419, 1099, 1627, 2933, 11389, 65783, 255439, 460481, 681713, 1788073, 4771991, 107028941, 749202587]

約数ペア:

[(1, 749202587), (7, 107028941), (157, 4771991), (419, 1788073), (1099, 681713), (1627, 460481), (2933, 255439), (11389, 65783)]