2440804970

素因数分解:

$2^1\times 5^1\times {\mathrm{4027}}^1\times {\mathrm{60611}}^1$

素因数の和:64645

約数の個数: 16

約数和(自身を含む): 4394612448

約数和(自身を除く): 1953807478

約数列:

[1, 2, 5, 10, 4027, 8054, 20135, 40270, 60611, 121222, 303055, 606110, 244080497, 488160994, 1220402485, 2440804970]

約数ペア:

[(1, 2440804970), (2, 1220402485), (5, 488160994), (10, 244080497), (4027, 606110), (8054, 303055), (20135, 121222), (40270, 60611)]