145655986

素因数分解:

$2^1\times 7^1\times {\mathrm{919}}^1\times {\mathrm{11321}}^1$

素因数の和:12249

約数の個数: 16

約数和(自身を含む): 249989760

約数和(自身を除く): 104333774

約数列:

[1, 2, 7, 14, 919, 1838, 6433, 11321, 12866, 22642, 79247, 158494, 10403999, 20807998, 72827993, 145655986]

約数ペア:

[(1, 145655986), (2, 72827993), (7, 20807998), (14, 10403999), (919, 158494), (1838, 79247), (6433, 22642), (11321, 12866)]