2021892008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{14866853}}^1$

素因数の和:14866876

約数の個数: 16

約数和(自身を含む): 4014050580

約数和(自身を除く): 1992158572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 14866853, 29733706, 59467412, 118934824, 252736501, 505473002, 1010946004, 2021892008]

約数ペア:

[(1, 2021892008), (2, 1010946004), (4, 505473002), (8, 252736501), (17, 118934824), (34, 59467412), (68, 29733706), (136, 14866853)]