1371502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2055

約数の個数: 16

約数和(自身を含む): 2317824

約数和(自身を除く): 946322

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 2011, 4022, 22121, 44242, 62341, 124682, 685751, 1371502]

約数ペア:

[(1, 1371502), (2, 685751), (11, 124682), (22, 62341), (31, 44242), (62, 22121), (341, 4022), (682, 2011)]