1864753420

素因数分解:

$2^2\times 5^1\times {\mathrm{2713}}^1\times {\mathrm{34367}}^1$

素因数の和:37089

約数の個数: 24

約数和(自身を含む): 3917539584

約数和(自身を除く): 2052786164

約数列:

[1, 2, 4, 5, 10, 20, 2713, 5426, 10852, 13565, 27130, 34367, 54260, 68734, 137468, 171835, 343670, 687340, 93237671, 186475342, 372950684, 466188355, 932376710, 1864753420]

約数ペア:

[(1, 1864753420), (2, 932376710), (4, 466188355), (5, 372950684), (10, 186475342), (20, 93237671), (2713, 687340), (5426, 343670), (10852, 171835), (13565, 137468), (27130, 68734), (34367, 54260)]