291205494708

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{115010069}}^1$

素因数の和:115010287

約数の個数: 24

約数和(自身を含む): 682699775520

約数和(自身を除く): 391494280812

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 115010069, 230020138, 345030207, 460040276, 690060414, 1380120828, 24267124559, 48534249118, 72801373677, 97068498236, 145602747354, 291205494708]

約数ペア:

[(1, 291205494708), (2, 145602747354), (3, 97068498236), (4, 72801373677), (6, 48534249118), (12, 24267124559), (211, 1380120828), (422, 690060414), (633, 460040276), (844, 345030207), (1266, 230020138), (2532, 115010069)]