1240040526

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{624391}}^1$

素因数の和:624727

約数の個数: 16

約数和(自身を含む): 2487577728

約数和(自身を除く): 1247537202

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 624391, 1248782, 1873173, 3746346, 206673421, 413346842, 620020263, 1240040526]

約数ペア:

[(1, 1240040526), (2, 620020263), (3, 413346842), (6, 206673421), (331, 3746346), (662, 1873173), (993, 1248782), (1986, 624391)]