126385338

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{288551}}^1$

素因数の和:288629

約数の個数: 16

約数和(自身を含む): 256234176

約数和(自身を除く): 129848838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 288551, 577102, 865653, 1731306, 21064223, 42128446, 63192669, 126385338]

約数ペア:

[(1, 126385338), (2, 63192669), (3, 42128446), (6, 21064223), (73, 1731306), (146, 865653), (219, 577102), (438, 288551)]