341897468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{18457}}^1$

素因数の和:18893

約数の個数: 24

約数和(自身を含む): 654299184

約数和(自身を除く): 312401716

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4631, 9262, 18457, 18524, 36914, 73828, 203027, 406054, 812108, 7770397, 15540794, 31081588, 85474367, 170948734, 341897468]

約数ペア:

[(1, 341897468), (2, 170948734), (4, 85474367), (11, 31081588), (22, 15540794), (44, 7770397), (421, 812108), (842, 406054), (1684, 203027), (4631, 73828), (9262, 36914), (18457, 18524)]