2912107218

素因数分解:

$2^1\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{242797}}^1$

素因数の和:244801

約数の個数: 16

約数和(自身を含む): 5827152000

約数和(自身を除く): 2915044782

約数列:

[1, 2, 3, 6, 1999, 3998, 5997, 11994, 242797, 485594, 728391, 1456782, 485351203, 970702406, 1456053609, 2912107218]

約数ペア:

[(1, 2912107218), (2, 1456053609), (3, 970702406), (6, 485351203), (1999, 1456782), (3998, 728391), (5997, 485594), (11994, 242797)]