1962689869

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{69557}}^1$

素因数の和:69732

約数の個数: 16

約数和(自身を含む): 2337148800

約数和(自身を除く): 374458931

約数列:

[1, 7, 29, 139, 203, 973, 4031, 28217, 69557, 486899, 2017153, 9668423, 14120071, 67678961, 280384267, 1962689869]

約数ペア:

[(1, 1962689869), (7, 280384267), (29, 67678961), (139, 14120071), (203, 9668423), (973, 2017153), (4031, 486899), (28217, 69557)]