2021046242

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1\times {\mathrm{9767}}^1$

素因数の和:10585

約数の個数: 16

約数和(自身を含む): 3055821120

約数和(自身を除く): 1034774878

約数列:

[1, 2, 157, 314, 659, 1318, 9767, 19534, 103463, 206926, 1533419, 3066838, 6436453, 12872906, 1010523121, 2021046242]

約数ペア:

[(1, 2021046242), (2, 1010523121), (157, 12872906), (314, 6436453), (659, 3066838), (1318, 1533419), (9767, 206926), (19534, 103463)]