2019954385

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{1367}}^1\times {\mathrm{5009}}^1$

素因数の和:6440

約数の個数: 16

約数和(自身を含む): 2467324800

約数和(自身を除く): 447370415

約数列:

[1, 5, 59, 295, 1367, 5009, 6835, 25045, 80653, 295531, 403265, 1477655, 6847303, 34236515, 403990877, 2019954385]

約数ペア:

[(1, 2019954385), (5, 403990877), (59, 34236515), (295, 6847303), (1367, 1477655), (5009, 403265), (6835, 295531), (25045, 80653)]