6440002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{431}}^1$

素因数の和:705

約数の個数: 16

約数和(自身を含む): 10036224

約数和(自身を除く): 3596222

約数列:

[1, 2, 31, 62, 241, 431, 482, 862, 7471, 13361, 14942, 26722, 103871, 207742, 3220001, 6440002]

約数ペア:

[(1, 6440002), (2, 3220001), (31, 207742), (62, 103871), (241, 26722), (431, 14942), (482, 13361), (862, 7471)]