1238461112

素因数分解:

$2^3\times 7^1\times {\mathrm{22115377}}^1$

素因数の和:22115390

約数の個数: 16

約数和(自身を含む): 2653845360

約数和(自身を除く): 1415384248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 22115377, 44230754, 88461508, 154807639, 176923016, 309615278, 619230556, 1238461112]

約数ペア:

[(1, 1238461112), (2, 619230556), (4, 309615278), (7, 176923016), (8, 154807639), (14, 88461508), (28, 44230754), (56, 22115377)]