4951986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63487}}^1$

素因数の和:63505

約数の個数: 16

約数和(自身を含む): 10665984

約数和(自身を除く): 5713998

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 63487, 126974, 190461, 380922, 825331, 1650662, 2475993, 4951986]

約数ペア:

[(1, 4951986), (2, 2475993), (3, 1650662), (6, 825331), (13, 380922), (26, 190461), (39, 126974), (78, 63487)]