839240674

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{1613}}^1\times {\mathrm{1657}}^1$

素因数の和:3429

約数の個数: 16

約数和(自身を含む): 1268429688

約数和(自身を除く): 429189014

約数列:

[1, 2, 157, 314, 1613, 1657, 3226, 3314, 253241, 260149, 506482, 520298, 2672741, 5345482, 419620337, 839240674]

約数ペア:

[(1, 839240674), (2, 419620337), (157, 5345482), (314, 2672741), (1613, 520298), (1657, 506482), (3226, 260149), (3314, 253241)]