2011288258

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8450791}}^1$

素因数の和:8450817

約数の個数: 16

約数和(自身を含む): 3650742144

約数和(自身を除く): 1639453886

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8450791, 16901582, 59155537, 118311074, 143663447, 287326894, 1005644129, 2011288258]

約数ペア:

[(1, 2011288258), (2, 1005644129), (7, 287326894), (14, 143663447), (17, 118311074), (34, 59155537), (119, 16901582), (238, 8450791)]