315084386

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1\times {\mathrm{2221}}^1$

素因数の和:3109

約数の個数: 16

約数和(自身を含む): 478752120

約数和(自身を除く): 163667734

約数列:

[1, 2, 89, 178, 797, 1594, 2221, 4442, 70933, 141866, 197669, 395338, 1770137, 3540274, 157542193, 315084386]

約数ペア:

[(1, 315084386), (2, 157542193), (89, 3540274), (178, 1770137), (797, 395338), (1594, 197669), (2221, 141866), (4442, 70933)]