404715632

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{477259}}^1$

素因数の和:477320

約数の個数: 20

約数和(自身を含む): 798933240

約数和(自身を除く): 394217608

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 477259, 954518, 1909036, 3818072, 7636144, 25294727, 50589454, 101178908, 202357816, 404715632]

約数ペア:

[(1, 404715632), (2, 202357816), (4, 101178908), (8, 50589454), (16, 25294727), (53, 7636144), (106, 3818072), (212, 1909036), (424, 954518), (848, 477259)]