2395804

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{139}}^2$

素因数の和:313

約数の個数: 18

約数和(自身を含む): 4359264

約数和(自身を除く): 1963460

約数列:

[1, 2, 4, 31, 62, 124, 139, 278, 556, 4309, 8618, 17236, 19321, 38642, 77284, 598951, 1197902, 2395804]

約数ペア:

[(1, 2395804), (2, 1197902), (4, 598951), (31, 77284), (62, 38642), (124, 19321), (139, 17236), (278, 8618), (556, 4309)]