139520018822

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{6113}}^1\times {\mathrm{24971}}^1$

素因数の和:31543

約数の個数: 16

約数和(自身を含む): 209780682192

約数和(自身を除く): 70260663370

約数列:

[1, 2, 457, 914, 6113, 12226, 24971, 49942, 2793641, 5587282, 11411747, 22823494, 152647723, 305295446, 69760009411, 139520018822]

約数ペア:

[(1, 139520018822), (2, 69760009411), (457, 305295446), (914, 152647723), (6113, 22823494), (12226, 11411747), (24971, 5587282), (49942, 2793641)]