247096982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{23063}}^1$

素因数の和:23563

約数の個数: 16

約数和(自身を含む): 405188352

約数和(自身を除く): 158091370

約数列:

[1, 2, 11, 22, 487, 974, 5357, 10714, 23063, 46126, 253693, 507386, 11231681, 22463362, 123548491, 247096982]

約数ペア:

[(1, 247096982), (2, 123548491), (11, 22463362), (22, 11231681), (487, 507386), (974, 253693), (5357, 46126), (10714, 23063)]