1994291710

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{735901}}^1$

素因数の和:736179

約数の個数: 16

約数和(自身を含む): 3602976192

約数和(自身を除く): 1608684482

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 735901, 1471802, 3679505, 7359010, 199429171, 398858342, 997145855, 1994291710]

約数ペア:

[(1, 1994291710), (2, 997145855), (5, 398858342), (10, 199429171), (271, 7359010), (542, 3679505), (1355, 1471802), (2710, 735901)]