306918412

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{428657}}^1$

素因数の和:428840

約数の個数: 12

約数和(自身を含む): 540109080

約数和(自身を除く): 233190668

約数列:

[1, 2, 4, 179, 358, 716, 428657, 857314, 1714628, 76729603, 153459206, 306918412]

約数ペア:

[(1, 306918412), (2, 153459206), (4, 76729603), (179, 1714628), (358, 857314), (716, 428657)]