2280851643

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2935459}}^1$

素因数の和:2935506

約数の個数: 16

約数和(自身を含む): 3569519360

約数和(自身を除く): 1288667717

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 2935459, 8806377, 20548213, 61644639, 108611983, 325835949, 760283881, 2280851643]

約数ペア:

[(1, 2280851643), (3, 760283881), (7, 325835949), (21, 108611983), (37, 61644639), (111, 20548213), (259, 8806377), (777, 2935459)]