389630308

素因数分解:

$2^2\times {\mathrm{1951}}^1\times {\mathrm{49927}}^1$

素因数の和:51882

約数の個数: 12

約数和(自身を含む): 682216192

約数和(自身を除く): 292585884

約数列:

[1, 2, 4, 1951, 3902, 7804, 49927, 99854, 199708, 97407577, 194815154, 389630308]

約数ペア:

[(1, 389630308), (2, 194815154), (4, 97407577), (1951, 199708), (3902, 99854), (7804, 49927)]