2012943950

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{936253}}^1$

素因数の和:936308

約数の個数: 24

約数和(自身を含む): 3831151368

約数和(自身を除く): 1818207418

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 936253, 1872506, 4681265, 9362530, 23406325, 40258879, 46812650, 80517758, 201294395, 402588790, 1006471975, 2012943950]

約数ペア:

[(1, 2012943950), (2, 1006471975), (5, 402588790), (10, 201294395), (25, 80517758), (43, 46812650), (50, 40258879), (86, 23406325), (215, 9362530), (430, 4681265), (1075, 1872506), (2150, 936253)]