479111420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{509693}}^1$

素因数の和:509749

約数の個数: 24

約数和(自身を含む): 1027543104

約数和(自身を除く): 548431684

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 509693, 1019386, 2038772, 2548465, 5096930, 10193860, 23955571, 47911142, 95822284, 119777855, 239555710, 479111420]

約数ペア:

[(1, 479111420), (2, 239555710), (4, 119777855), (5, 95822284), (10, 47911142), (20, 23955571), (47, 10193860), (94, 5096930), (188, 2548465), (235, 2038772), (470, 1019386), (940, 509693)]