464966398

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{128657}}^1$

素因数の和:128811

約数の個数: 16

約数和(自身を含む): 756509040

約数和(自身を除く): 291542642

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 128657, 257314, 1672541, 3345082, 17883323, 35766646, 232483199, 464966398]

約数ペア:

[(1, 464966398), (2, 232483199), (13, 35766646), (26, 17883323), (139, 3345082), (278, 1672541), (1807, 257314), (3614, 128657)]