1381666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4831}}^1$

素因数の和:4857

約数の個数: 16

約数和(自身を含む): 2435328

約数和(自身を除く): 1053662

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 4831, 9662, 53141, 62803, 106282, 125606, 690833, 1381666]

約数ペア:

[(1, 1381666), (2, 690833), (11, 125606), (13, 106282), (22, 62803), (26, 53141), (143, 9662), (286, 4831)]