2088731386

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{470647}}^1$

素因数の和:470973

約数の個数: 16

約数和(自身を含む): 3591985536

約数和(自身を除く): 1503254150

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 470647, 941294, 3294529, 6589058, 149195099, 298390198, 1044365693, 2088731386]

約数ペア:

[(1, 2088731386), (2, 1044365693), (7, 298390198), (14, 149195099), (317, 6589058), (634, 3294529), (2219, 941294), (4438, 470647)]