2155614

素因数分解:

$2^1\times 3^1\times {\mathrm{277}}^1\times {\mathrm{1297}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 4330128

約数和(自身を除く): 2174514

約数列:

[1, 2, 3, 6, 277, 554, 831, 1297, 1662, 2594, 3891, 7782, 359269, 718538, 1077807, 2155614]

約数ペア:

[(1, 2155614), (2, 1077807), (3, 718538), (6, 359269), (277, 7782), (554, 3891), (831, 2594), (1297, 1662)]