313638806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{165247}}^1$

素因数の和:165335

約数の個数: 16

約数和(自身を含む): 513590784

約数和(自身を除く): 199951978

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 165247, 330494, 2148211, 4296422, 12063031, 24126062, 156819403, 313638806]

約数ペア:

[(1, 313638806), (2, 156819403), (13, 24126062), (26, 12063031), (73, 4296422), (146, 2148211), (949, 330494), (1898, 165247)]