25156718489

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{1931}}^1\times {\mathrm{14207}}^1$

素因数の和:16276

約数の個数: 16

約数和(自身を含む): 28987047936

約数和(自身を除く): 3830329447

約数列:

[1, 7, 131, 917, 1931, 13517, 14207, 99449, 252961, 1770727, 1861117, 13027819, 27433717, 192036019, 3593816927, 25156718489]

約数ペア:

[(1, 25156718489), (7, 3593816927), (131, 192036019), (917, 27433717), (1931, 13027819), (13517, 1861117), (14207, 1770727), (99449, 252961)]