680091542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{3541}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 1124655840

約数和(自身を除く): 444564298

約数列:

[1, 2, 13, 26, 83, 89, 166, 178, 1079, 1157, 2158, 2314, 3541, 7082, 7387, 14774, 46033, 92066, 96031, 192062, 293903, 315149, 587806, 630298, 3820739, 4096937, 7641478, 8193874, 26157367, 52314734, 340045771, 680091542]

約数ペア:

[(1, 680091542), (2, 340045771), (13, 52314734), (26, 26157367), (83, 8193874), (89, 7641478), (166, 4096937), (178, 3820739), (1079, 630298), (1157, 587806), (2158, 315149), (2314, 293903), (3541, 192062), (7082, 96031), (7387, 92066), (14774, 46033)]