25249802110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{194229247}}^1$

素因数の和:194229267

約数の個数: 16

約数和(自身を含む): 48945770496

約数和(自身を除く): 23695968386

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 194229247, 388458494, 971146235, 1942292470, 2524980211, 5049960422, 12624901055, 25249802110]

約数ペア:

[(1, 25249802110), (2, 12624901055), (5, 5049960422), (10, 2524980211), (13, 1942292470), (26, 971146235), (65, 388458494), (130, 194229247)]