2040776907830

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2874333673}}^1$

素因数の和:2874333751

約数の個数: 16

約数和(自身を含む): 3725136441504

約数和(自身を除く): 1684359533674

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2874333673, 5748667346, 14371668365, 28743336730, 204077690783, 408155381566, 1020388453915, 2040776907830]

約数ペア:

[(1, 2040776907830), (2, 1020388453915), (5, 408155381566), (10, 204077690783), (71, 28743336730), (142, 14371668365), (355, 5748667346), (710, 2874333673)]