2093980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{14957}}^1$

素因数の和:14973

約数の個数: 24

約数和(自身を含む): 5025888

約数和(自身を除く): 2931908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 14957, 29914, 59828, 74785, 104699, 149570, 209398, 299140, 418796, 523495, 1046990, 2093980]

約数ペア:

[(1, 2093980), (2, 1046990), (4, 523495), (5, 418796), (7, 299140), (10, 209398), (14, 149570), (20, 104699), (28, 74785), (35, 59828), (70, 29914), (140, 14957)]