8985367070

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{2309863}}^1$

素因数の和:2310259

約数の個数: 16

約数和(自身を含む): 16215245280

約数和(自身を除く): 7229878210

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 2309863, 4619726, 11549315, 23098630, 898536707, 1797073414, 4492683535, 8985367070]

約数ペア:

[(1, 8985367070), (2, 4492683535), (5, 1797073414), (10, 898536707), (389, 23098630), (778, 11549315), (1945, 4619726), (3890, 2309863)]