388613668

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{1450051}}^1$

素因数の和:1450122

約数の個数: 12

約数和(自身を含む): 690224752

約数和(自身を除く): 301611084

約数列:

[1, 2, 4, 67, 134, 268, 1450051, 2900102, 5800204, 97153417, 194306834, 388613668]

約数ペア:

[(1, 388613668), (2, 194306834), (4, 97153417), (67, 5800204), (134, 2900102), (268, 1450051)]