290411392

素因数分解:

$2^7\times {\mathrm{2268839}}^1$

素因数の和:2268853

約数の個数: 16

約数和(自身を含む): 578554200

約数和(自身を除く): 288142808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2268839, 4537678, 9075356, 18150712, 36301424, 72602848, 145205696, 290411392]

約数ペア:

[(1, 290411392), (2, 145205696), (4, 72602848), (8, 36301424), (16, 18150712), (32, 9075356), (64, 4537678), (128, 2268839)]