2121010

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1877}}^1$

素因数の和:1997

約数の個数: 16

約数和(自身を含む): 3853656

約数和(自身を除く): 1732646

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 1877, 3754, 9385, 18770, 212101, 424202, 1060505, 2121010]

約数ペア:

[(1, 2121010), (2, 1060505), (5, 424202), (10, 212101), (113, 18770), (226, 9385), (565, 3754), (1130, 1877)]