2017821976

素因数分解:

$2^3\times {\mathrm{4057}}^1\times {\mathrm{62171}}^1$

素因数の和:66234

約数の個数: 16

約数和(自身を含む): 3784409640

約数和(自身を除く): 1766587664

約数列:

[1, 2, 4, 8, 4057, 8114, 16228, 32456, 62171, 124342, 248684, 497368, 252227747, 504455494, 1008910988, 2017821976]

約数ペア:

[(1, 2017821976), (2, 1008910988), (4, 504455494), (8, 252227747), (4057, 497368), (8114, 248684), (16228, 124342), (32456, 62171)]