2037390481

素因数分解:

$7^1\times {\mathrm{167}}^1\times {\mathrm{181}}^1\times {\mathrm{9629}}^1$

素因数の和:9984

約数の個数: 16

約数和(自身を含む): 2355575040

約数和(自身を除く): 318184559

約数列:

[1, 7, 167, 181, 1169, 1267, 9629, 30227, 67403, 211589, 1608043, 1742849, 11256301, 12199943, 291055783, 2037390481]

約数ペア:

[(1, 2037390481), (7, 291055783), (167, 12199943), (181, 11256301), (1169, 1742849), (1267, 1608043), (9629, 211589), (30227, 67403)]