987011510

素因数分解:

$2^1\times 5^1\times {\mathrm{2281}}^1\times {\mathrm{43271}}^1$

素因数の和:45559

約数の個数: 16

約数和(自身を含む): 1777440672

約数和(自身を除く): 790429162

約数列:

[1, 2, 5, 10, 2281, 4562, 11405, 22810, 43271, 86542, 216355, 432710, 98701151, 197402302, 493505755, 987011510]

約数ペア:

[(1, 987011510), (2, 493505755), (5, 197402302), (10, 98701151), (2281, 432710), (4562, 216355), (11405, 86542), (22810, 43271)]