2021584892

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{5003923}}^1$

素因数の和:5004028

約数の個数: 12

約数和(自身を含む): 3572801736

約数和(自身を除く): 1551216844

約数列:

[1, 2, 4, 101, 202, 404, 5003923, 10007846, 20015692, 505396223, 1010792446, 2021584892]

約数ペア:

[(1, 2021584892), (2, 1010792446), (4, 505396223), (101, 20015692), (202, 10007846), (404, 5003923)]