123964282

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{128861}}^1$

素因数の和:128913

約数の個数: 16

約数和(自身を含む): 205663752

約数和(自身を除く): 81699470

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 128861, 257722, 1675193, 3350386, 4767857, 9535714, 61982141, 123964282]

約数ペア:

[(1, 123964282), (2, 61982141), (13, 9535714), (26, 4767857), (37, 3350386), (74, 1675193), (481, 257722), (962, 128861)]