8140502

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{919}}^1$

素因数の和:1067

約数の個数: 16

約数和(自身を含む): 12629760

約数和(自身を除く): 4489258

約数列:

[1, 2, 43, 86, 103, 206, 919, 1838, 4429, 8858, 39517, 79034, 94657, 189314, 4070251, 8140502]

約数ペア:

[(1, 8140502), (2, 4070251), (43, 189314), (86, 94657), (103, 79034), (206, 39517), (919, 8858), (1838, 4429)]