290834746

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{12377}}^1$

素因数の和:12789

約数の個数: 16

約数和(自身を含む): 451549440

約数和(自身を除く): 160714694

約数列:

[1, 2, 31, 62, 379, 758, 11749, 12377, 23498, 24754, 383687, 767374, 4690883, 9381766, 145417373, 290834746]

約数ペア:

[(1, 290834746), (2, 145417373), (31, 9381766), (62, 4690883), (379, 767374), (758, 383687), (11749, 24754), (12377, 23498)]