291058828

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{941}}^1\times {\mathrm{1459}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 519870960

約数和(自身を除く): 228812132

約数列:

[1, 2, 4, 53, 106, 212, 941, 1459, 1882, 2918, 3764, 5836, 49873, 77327, 99746, 154654, 199492, 309308, 1372919, 2745838, 5491676, 72764707, 145529414, 291058828]

約数ペア:

[(1, 291058828), (2, 145529414), (4, 72764707), (53, 5491676), (106, 2745838), (212, 1372919), (941, 309308), (1459, 199492), (1882, 154654), (2918, 99746), (3764, 77327), (5836, 49873)]