2720152

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{4789}}^1$

素因数の和:4866

約数の個数: 16

約数和(自身を含む): 5173200

約数和(自身を除く): 2453048

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 4789, 9578, 19156, 38312, 340019, 680038, 1360076, 2720152]

約数ペア:

[(1, 2720152), (2, 1360076), (4, 680038), (8, 340019), (71, 38312), (142, 19156), (284, 9578), (568, 4789)]