4040146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{809}}^1$

素因数の和:1049

約数の個数: 16

約数和(自身を含む): 6648480

約数和(自身を除く): 2608334

約数列:

[1, 2, 11, 22, 227, 454, 809, 1618, 2497, 4994, 8899, 17798, 183643, 367286, 2020073, 4040146]

約数ペア:

[(1, 4040146), (2, 2020073), (11, 367286), (22, 183643), (227, 17798), (454, 8899), (809, 4994), (1618, 2497)]