2470308

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1$

素因数の和:1627

約数の個数: 24

約数和(自身を含む): 5809440

約数和(自身を除く): 3339132

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1481, 1668, 2962, 4443, 5924, 8886, 17772, 205859, 411718, 617577, 823436, 1235154, 2470308]

約数ペア:

[(1, 2470308), (2, 1235154), (3, 823436), (4, 617577), (6, 411718), (12, 205859), (139, 17772), (278, 8886), (417, 5924), (556, 4443), (834, 2962), (1481, 1668)]