486961516

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{3927109}}^1$

素因数の和:3927144

約数の個数: 12

約数和(自身を含む): 879672640

約数和(自身を除く): 392711124

約数列:

[1, 2, 4, 31, 62, 124, 3927109, 7854218, 15708436, 121740379, 243480758, 486961516]

約数ペア:

[(1, 486961516), (2, 243480758), (4, 121740379), (31, 15708436), (62, 7854218), (124, 3927109)]