1371539096

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{667091}}^1$

素因数の和:667354

約数の個数: 16

約数和(自身を含む): 2581646040

約数和(自身を除く): 1210106944

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 667091, 1334182, 2668364, 5336728, 171442387, 342884774, 685769548, 1371539096]

約数ペア:

[(1, 1371539096), (2, 685769548), (4, 342884774), (8, 171442387), (257, 5336728), (514, 2668364), (1028, 1334182), (2056, 667091)]