408590012

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{449989}}^1$

素因数の和:450220

約数の個数: 12

約数和(自身を含む): 718184040

約数和(自身を除く): 309594028

約数列:

[1, 2, 4, 227, 454, 908, 449989, 899978, 1799956, 102147503, 204295006, 408590012]

約数ペア:

[(1, 408590012), (2, 204295006), (4, 102147503), (227, 1799956), (454, 899978), (908, 449989)]