275851246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{5851}}^1$

素因数の和:8007

約数の個数: 16

約数和(自身を含む): 451680768

約数和(自身を除く): 175829522

約数列:

[1, 2, 11, 22, 2143, 4286, 5851, 11702, 23573, 47146, 64361, 128722, 12538693, 25077386, 137925623, 275851246]

約数ペア:

[(1, 275851246), (2, 137925623), (11, 25077386), (22, 12538693), (2143, 128722), (4286, 64361), (5851, 47146), (11702, 23573)]