2545438

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 4404960

約数和(自身を除く): 1859522

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 1609, 3218, 11263, 22526, 181817, 363634, 1272719, 2545438]

約数ペア:

[(1, 2545438), (2, 1272719), (7, 363634), (14, 181817), (113, 22526), (226, 11263), (791, 3218), (1582, 1609)]