315305858

素因数分解:

$2^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{21227}}^1$

素因数の和:22297

約数の個数: 16

約数和(自身を含む): 541059264

約数和(自身を除く): 225753406

約数列:

[1, 2, 7, 14, 1061, 2122, 7427, 14854, 21227, 42454, 148589, 297178, 22521847, 45043694, 157652929, 315305858]

約数ペア:

[(1, 315305858), (2, 157652929), (7, 45043694), (14, 22521847), (1061, 297178), (2122, 148589), (7427, 42454), (14854, 21227)]