318429358

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{167771}}^1$

素因数の和:167859

約数の個数: 16

約数和(自身を含む): 521435376

約数和(自身を除く): 203006018

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 167771, 335542, 2181023, 4362046, 12247283, 24494566, 159214679, 318429358]

約数ペア:

[(1, 318429358), (2, 159214679), (13, 24494566), (26, 12247283), (73, 4362046), (146, 2181023), (949, 335542), (1898, 167771)]