254999726

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{14321}}^1$

素因数の和:14659

約数の個数: 16

約数和(自身を含む): 397005840

約数和(自身を除く): 142006114

約数列:

[1, 2, 29, 58, 307, 614, 8903, 14321, 17806, 28642, 415309, 830618, 4396547, 8793094, 127499863, 254999726]

約数ペア:

[(1, 254999726), (2, 127499863), (29, 8793094), (58, 4396547), (307, 830618), (614, 415309), (8903, 28642), (14321, 17806)]