481187408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2313401}}^1$

素因数の和:2313422

約数の個数: 20

約数和(自身を含む): 1004016468

約数和(自身を除く): 522829060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2313401, 4626802, 9253604, 18507208, 30074213, 37014416, 60148426, 120296852, 240593704, 481187408]

約数ペア:

[(1, 481187408), (2, 240593704), (4, 120296852), (8, 60148426), (13, 37014416), (16, 30074213), (26, 18507208), (52, 9253604), (104, 4626802), (208, 2313401)]