2643972

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{2789}}^1$

素因数の和:2875

約数の個数: 24

約数和(自身を含む): 6249600

約数和(自身を除く): 3605628

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 2789, 5578, 8367, 11156, 16734, 33468, 220331, 440662, 660993, 881324, 1321986, 2643972]

約数ペア:

[(1, 2643972), (2, 1321986), (3, 881324), (4, 660993), (6, 440662), (12, 220331), (79, 33468), (158, 16734), (237, 11156), (316, 8367), (474, 5578), (948, 2789)]