426341770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{636331}}^1$

素因数の和:636405

約数の個数: 16

約数和(自身を含む): 778870368

約数和(自身を除く): 352528598

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 636331, 1272662, 3181655, 6363310, 42634177, 85268354, 213170885, 426341770]

約数ペア:

[(1, 426341770), (2, 213170885), (5, 85268354), (10, 42634177), (67, 6363310), (134, 3181655), (335, 1272662), (670, 636331)]