127908986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{5869}}^1$

素因数の和:6529

約数の個数: 16

約数和(自身を含む): 203501160

約数和(自身を除く): 75592174

約数列:

[1, 2, 17, 34, 641, 1282, 5869, 10897, 11738, 21794, 99773, 199546, 3762029, 7524058, 63954493, 127908986]

約数ペア:

[(1, 127908986), (2, 63954493), (17, 7524058), (34, 3762029), (641, 199546), (1282, 99773), (5869, 21794), (10897, 11738)]