868039198

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{105319}}^1$

素因数の和:105651

約数の個数: 16

約数和(自身を含む): 1406653920

約数和(自身を除く): 538614722

約数列:

[1, 2, 13, 26, 317, 634, 4121, 8242, 105319, 210638, 1369147, 2738294, 33386123, 66772246, 434019599, 868039198]

約数ペア:

[(1, 868039198), (2, 434019599), (13, 66772246), (26, 33386123), (317, 2738294), (634, 1369147), (4121, 210638), (8242, 105319)]