2022889510

素因数分解:

$2^1\times 5^1\times {\mathrm{2909}}^1\times {\mathrm{69539}}^1$

素因数の和:72455

約数の個数: 16

約数和(自身を含む): 3642505200

約数和(自身を除く): 1619615690

約数列:

[1, 2, 5, 10, 2909, 5818, 14545, 29090, 69539, 139078, 347695, 695390, 202288951, 404577902, 1011444755, 2022889510]

約数ペア:

[(1, 2022889510), (2, 1011444755), (5, 404577902), (10, 202288951), (2909, 695390), (5818, 347695), (14545, 139078), (29090, 69539)]