2912201888

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{1281779}}^1$

素因数の和:1281860

約数の個数: 24

約数和(自身を含む): 5814154080

約数和(自身を除く): 2901952192

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 1281779, 2563558, 5127116, 10254232, 20508464, 41016928, 91006309, 182012618, 364025236, 728050472, 1456100944, 2912201888]

約数ペア:

[(1, 2912201888), (2, 1456100944), (4, 728050472), (8, 364025236), (16, 182012618), (32, 91006309), (71, 41016928), (142, 20508464), (284, 10254232), (568, 5127116), (1136, 2563558), (2272, 1281779)]