690229226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2843}}^1\times {\mathrm{6389}}^1$

素因数の和:9253

約数の個数: 16

約数和(自身を含む): 1090389600

約数和(自身を除く): 400160374

約数列:

[1, 2, 19, 38, 2843, 5686, 6389, 12778, 54017, 108034, 121391, 242782, 18163927, 36327854, 345114613, 690229226]

約数ペア:

[(1, 690229226), (2, 345114613), (19, 36327854), (38, 18163927), (2843, 242782), (5686, 121391), (6389, 108034), (12778, 54017)]