298445372

素因数分解:

$2^2\times {\mathrm{6781}}^1\times {\mathrm{11003}}^1$

素因数の和:17788

約数の個数: 12

約数和(自身を含む): 522403896

約数和(自身を除く): 223958524

約数列:

[1, 2, 4, 6781, 11003, 13562, 22006, 27124, 44012, 74611343, 149222686, 298445372]

約数ペア:

[(1, 298445372), (2, 149222686), (4, 74611343), (6781, 44012), (11003, 27124), (13562, 22006)]