25787161621

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1\times {\mathrm{70309}}^1$

素因数の和:70728

約数の個数: 16

約数和(自身を含む): 28171810800

約数和(自身を除く): 2384649179

約数列:

[1, 13, 89, 317, 1157, 4121, 28213, 70309, 366769, 914017, 6257501, 22287953, 81347513, 289743389, 1983627817, 25787161621]

約数ペア:

[(1, 25787161621), (13, 1983627817), (89, 289743389), (317, 81347513), (1157, 22287953), (4121, 6257501), (28213, 914017), (70309, 366769)]