268168318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{641551}}^1$

素因数の和:641583

約数の個数: 16

約数和(自身を含む): 461917440

約数和(自身を除く): 193749122

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 641551, 1283102, 7057061, 12189469, 14114122, 24378938, 134084159, 268168318]

約数ペア:

[(1, 268168318), (2, 134084159), (11, 24378938), (19, 14114122), (22, 12189469), (38, 7057061), (209, 1283102), (418, 641551)]