1668103690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{226337}}^1$

素因数の和:226422

約数の個数: 32

約数和(自身を含む): 3324452544

約数和(自身を除く): 1656348854

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 226337, 452674, 1131685, 2263370, 2489707, 4979414, 12448535, 15164579, 24897070, 30329158, 75822895, 151645790, 166810369, 333620738, 834051845, 1668103690]

約数ペア:

[(1, 1668103690), (2, 834051845), (5, 333620738), (10, 166810369), (11, 151645790), (22, 75822895), (55, 30329158), (67, 24897070), (110, 15164579), (134, 12448535), (335, 4979414), (670, 2489707), (737, 2263370), (1474, 1131685), (3685, 452674), (7370, 226337)]