2876398

素因数分解:

$2^1\times 7^4\times {\mathrm{599}}^1$

素因数の和:629

約数の個数: 20

約数和(自身を含む): 5041800

約数和(自身を除く): 2165402

約数列:

[1, 2, 7, 14, 49, 98, 343, 599, 686, 1198, 2401, 4193, 4802, 8386, 29351, 58702, 205457, 410914, 1438199, 2876398]

約数ペア:

[(1, 2876398), (2, 1438199), (7, 410914), (14, 205457), (49, 58702), (98, 29351), (343, 8386), (599, 4802), (686, 4193), (1198, 2401)]