713240638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{5581}}^1$

素因数の和:5788

約数の個数: 32

約数和(自身を含む): 1206515808

約数和(自身を除く): 493275170

約数列:

[1, 2, 11, 22, 37, 74, 157, 314, 407, 814, 1727, 3454, 5581, 5809, 11162, 11618, 61391, 63899, 122782, 127798, 206497, 412994, 876217, 1752434, 2271467, 4542934, 9638387, 19276774, 32420029, 64840058, 356620319, 713240638]

約数ペア:

[(1, 713240638), (2, 356620319), (11, 64840058), (22, 32420029), (37, 19276774), (74, 9638387), (157, 4542934), (314, 2271467), (407, 1752434), (814, 876217), (1727, 412994), (3454, 206497), (5581, 127798), (5809, 122782), (11162, 63899), (11618, 61391)]