2039930879

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{183167}}^1$

素因数の和:183254

約数の個数: 16

約数和(自身を含む): 2450055168

約数和(自身を除く): 410124289

約数列:

[1, 7, 37, 43, 259, 301, 1591, 11137, 183167, 1282169, 6777179, 7876181, 47440253, 55133267, 291418697, 2039930879]

約数ペア:

[(1, 2039930879), (7, 291418697), (37, 55133267), (43, 47440253), (259, 7876181), (301, 6777179), (1591, 1282169), (11137, 183167)]