6840746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2237}}^1$

素因数の和:2389

約数の個数: 16

約数和(自身を含む): 11279520

約数和(自身を除く): 4438774

約数列:

[1, 2, 11, 22, 139, 278, 1529, 2237, 3058, 4474, 24607, 49214, 310943, 621886, 3420373, 6840746]

約数ペア:

[(1, 6840746), (2, 3420373), (11, 621886), (22, 310943), (139, 49214), (278, 24607), (1529, 4474), (2237, 3058)]