2017386088

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{628861}}^1$

素因数の和:629268

約数の個数: 16

約数和(自身を含む): 3792037860

約数和(自身を除く): 1774651772

約数列:

[1, 2, 4, 8, 401, 802, 1604, 3208, 628861, 1257722, 2515444, 5030888, 252173261, 504346522, 1008693044, 2017386088]

約数ペア:

[(1, 2017386088), (2, 1008693044), (4, 504346522), (8, 252173261), (401, 5030888), (802, 2515444), (1604, 1257722), (3208, 628861)]