2017859464

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{207941}}^1$

素因数の和:209160

約数の個数: 16

約数和(自身を含む): 3786623820

約数和(自身を除く): 1768764356

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 9704, 207941, 415882, 831764, 1663528, 252232433, 504464866, 1008929732, 2017859464]

約数ペア:

[(1, 2017859464), (2, 1008929732), (4, 504464866), (8, 252232433), (1213, 1663528), (2426, 831764), (4852, 415882), (9704, 207941)]