2868490

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3631}}^1$

素因数の和:3717

約数の個数: 16

約数和(自身を含む): 5230080

約数和(自身を除く): 2361590

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 3631, 7262, 18155, 36310, 286849, 573698, 1434245, 2868490]

約数ペア:

[(1, 2868490), (2, 1434245), (5, 573698), (10, 286849), (79, 36310), (158, 18155), (395, 7262), (790, 3631)]