456438539

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{1979}}^1$

素因数の和:2258

約数の個数: 16

約数和(自身を含む): 491040000

約数和(自身を除く): 34601461

約数列:

[1, 19, 61, 199, 1159, 1979, 3781, 12139, 37601, 120719, 230641, 393821, 2293661, 7482599, 24023081, 456438539]

約数ペア:

[(1, 456438539), (19, 24023081), (61, 7482599), (199, 2293661), (1159, 393821), (1979, 230641), (3781, 120719), (12139, 37601)]