2135156

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:359

約数の個数: 24

約数和(自身を含む): 3929856

約数和(自身を除く): 1794700

約数列:

[1, 2, 4, 31, 62, 67, 124, 134, 257, 268, 514, 1028, 2077, 4154, 7967, 8308, 15934, 17219, 31868, 34438, 68876, 533789, 1067578, 2135156]

約数ペア:

[(1, 2135156), (2, 1067578), (4, 533789), (31, 68876), (62, 34438), (67, 31868), (124, 17219), (134, 15934), (257, 8308), (268, 7967), (514, 4154), (1028, 2077)]