2011294867

素因数分解:

${\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1\times {\mathrm{443}}^1$

素因数の和:1050

約数の個数: 16

約数和(自身を含む): 2063939328

約数和(自身を除く): 52644461

約数列:

[1, 61, 263, 283, 443, 16043, 17263, 27023, 74429, 116509, 125369, 4540169, 7107049, 7647509, 32972047, 2011294867]

約数ペア:

[(1, 2011294867), (61, 32972047), (263, 7647509), (283, 7107049), (443, 4540169), (16043, 125369), (17263, 116509), (27023, 74429)]