268413722

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{39461}}^1$

素因数の和:39661

約数の個数: 16

約数和(自身を含む): 426189600

約数和(自身を除く): 157775878

約数列:

[1, 2, 19, 38, 179, 358, 3401, 6802, 39461, 78922, 749759, 1499518, 7063519, 14127038, 134206861, 268413722]

約数ペア:

[(1, 268413722), (2, 134206861), (19, 14127038), (38, 7063519), (179, 1499518), (358, 749759), (3401, 78922), (6802, 39461)]