1947825436

素因数分解:

$2^2\times {\mathrm{4621}}^1\times {\mathrm{105379}}^1$

素因数の和:110004

約数の個数: 12

約数和(自身を含む): 3409464520

約数和(自身を除く): 1461639084

約数列:

[1, 2, 4, 4621, 9242, 18484, 105379, 210758, 421516, 486956359, 973912718, 1947825436]

約数ペア:

[(1, 1947825436), (2, 973912718), (4, 486956359), (4621, 421516), (9242, 210758), (18484, 105379)]