405203468

素因数分解:

$2^2\times {\mathrm{239}}^1\times {\mathrm{423853}}^1$

素因数の和:424096

約数の個数: 12

約数和(自身を含む): 712074720

約数和(自身を除く): 306871252

約数列:

[1, 2, 4, 239, 478, 956, 423853, 847706, 1695412, 101300867, 202601734, 405203468]

約数ペア:

[(1, 405203468), (2, 202601734), (4, 101300867), (239, 1695412), (478, 847706), (956, 423853)]