298421378

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{12893}}^1$

素因数の和:13129

約数の個数: 16

約数和(自身を含む): 456757056

約数和(自身を除く): 158335678

約数列:

[1, 2, 71, 142, 163, 326, 11573, 12893, 23146, 25786, 915403, 1830806, 2101559, 4203118, 149210689, 298421378]

約数ペア:

[(1, 298421378), (2, 149210689), (71, 4203118), (142, 2101559), (163, 1830806), (326, 915403), (11573, 25786), (12893, 23146)]