314126878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{577}}^1\times {\mathrm{20939}}^1$

素因数の和:21531

約数の個数: 16

約数和(自身を含む): 508339440

約数和(自身を除く): 194212562

約数列:

[1, 2, 13, 26, 577, 1154, 7501, 15002, 20939, 41878, 272207, 544414, 12081803, 24163606, 157063439, 314126878]

約数ペア:

[(1, 314126878), (2, 157063439), (13, 24163606), (26, 12081803), (577, 544414), (1154, 272207), (7501, 41878), (15002, 20939)]