2858902472

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{117053}}^1$

素因数の和:117173

約数の個数: 32

約数和(自身を含む): 5562406080

約数和(自身を除く): 2703503608

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 284, 344, 568, 3053, 6106, 12212, 24424, 117053, 234106, 468212, 936424, 5033279, 8310763, 10066558, 16621526, 20133116, 33243052, 40266232, 66486104, 357362809, 714725618, 1429451236, 2858902472]

約数ペア:

[(1, 2858902472), (2, 1429451236), (4, 714725618), (8, 357362809), (43, 66486104), (71, 40266232), (86, 33243052), (142, 20133116), (172, 16621526), (284, 10066558), (344, 8310763), (568, 5033279), (3053, 936424), (6106, 468212), (12212, 234106), (24424, 117053)]