489355210

素因数分解:

$2^1\times 5^1\times {\mathrm{3391}}^1\times {\mathrm{14431}}^1$

素因数の和:17829

約数の個数: 16

約数和(自身を含む): 881160192

約数和(自身を除く): 391804982

約数列:

[1, 2, 5, 10, 3391, 6782, 14431, 16955, 28862, 33910, 72155, 144310, 48935521, 97871042, 244677605, 489355210]

約数ペア:

[(1, 489355210), (2, 244677605), (5, 97871042), (10, 48935521), (3391, 144310), (6782, 72155), (14431, 33910), (16955, 28862)]