278536102

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{104009}}^1$

素因数の和:104127

約数の個数: 16

約数和(自身を含む): 454315680

約数和(自身を除く): 175779578

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 104009, 208018, 1352117, 2704234, 10712927, 21425854, 139268051, 278536102]

約数ペア:

[(1, 278536102), (2, 139268051), (13, 21425854), (26, 10712927), (103, 2704234), (206, 1352117), (1339, 208018), (2678, 104009)]