2510618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{821}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 4142880

約数和(自身を除く): 1632262

約数列:

[1, 2, 11, 22, 139, 278, 821, 1529, 1642, 3058, 9031, 18062, 114119, 228238, 1255309, 2510618]

約数ペア:

[(1, 2510618), (2, 1255309), (11, 228238), (22, 114119), (139, 18062), (278, 9031), (821, 3058), (1529, 1642)]