313043582

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{135049}}^1$

素因数の和:135131

約数の個数: 16

約数和(自身を含む): 502386000

約数和(自身を除く): 189342418

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 135049, 270098, 2565931, 5131862, 8237989, 16475978, 156521791, 313043582]

約数ペア:

[(1, 313043582), (2, 156521791), (19, 16475978), (38, 8237989), (61, 5131862), (122, 2565931), (1159, 270098), (2318, 135049)]