1940854

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 16

約数和(自身を含む): 3049200

約数和(自身を除く): 1108346

約数列:

[1, 2, 29, 58, 109, 218, 307, 614, 3161, 6322, 8903, 17806, 33463, 66926, 970427, 1940854]

約数ペア:

[(1, 1940854), (2, 970427), (29, 66926), (58, 33463), (109, 17806), (218, 8903), (307, 6322), (614, 3161)]