290475904

素因数分解:

$2^7\times {\mathrm{2269343}}^1$

素因数の和:2269357

約数の個数: 16

約数和(自身を含む): 578682720

約数和(自身を除く): 288206816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2269343, 4538686, 9077372, 18154744, 36309488, 72618976, 145237952, 290475904]

約数ペア:

[(1, 290475904), (2, 145237952), (4, 72618976), (8, 36309488), (16, 18154744), (32, 9077372), (64, 4538686), (128, 2269343)]