290202328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2790407}}^1$

素因数の和:2790426

約数の個数: 16

約数和(自身を含む): 585985680

約数和(自身を除く): 295783352

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2790407, 5580814, 11161628, 22323256, 36275291, 72550582, 145101164, 290202328]

約数ペア:

[(1, 290202328), (2, 145101164), (4, 72550582), (8, 36275291), (13, 22323256), (26, 11161628), (52, 5580814), (104, 2790407)]