4459471376

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3925591}}^1$

素因数の和:3925670

約数の個数: 20

約数和(自身を含む): 8761921344

約数和(自身を除く): 4302449968

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3925591, 7851182, 15702364, 31404728, 62809456, 278716961, 557433922, 1114867844, 2229735688, 4459471376]

約数ペア:

[(1, 4459471376), (2, 2229735688), (4, 1114867844), (8, 557433922), (16, 278716961), (71, 62809456), (142, 31404728), (284, 15702364), (568, 7851182), (1136, 3925591)]