5429443408

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19961189}}^1$

素因数の和:19961214

約数の個数: 20

約数和(自身を含む): 11138344020

約数和(自身を除く): 5708900612

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 19961189, 39922378, 79844756, 159689512, 319379024, 339340213, 678680426, 1357360852, 2714721704, 5429443408]

約数ペア:

[(1, 5429443408), (2, 2714721704), (4, 1357360852), (8, 678680426), (16, 339340213), (17, 319379024), (34, 159689512), (68, 79844756), (136, 39922378), (272, 19961189)]