25409440796

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{373668247}}^1$

素因数の和:373668268

約数の個数: 12

約数和(自身を含む): 47082199248

約数和(自身を除く): 21672758452

約数列:

[1, 2, 4, 17, 34, 68, 373668247, 747336494, 1494672988, 6352360199, 12704720398, 25409440796]

約数ペア:

[(1, 25409440796), (2, 12704720398), (4, 6352360199), (17, 1494672988), (34, 747336494), (68, 373668247)]