2879192

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 5663520

約数和(自身を除く): 2784328

約数列:

[1, 2, 4, 8, 37, 71, 74, 137, 142, 148, 274, 284, 296, 548, 568, 1096, 2627, 5069, 5254, 9727, 10138, 10508, 19454, 20276, 21016, 38908, 40552, 77816, 359899, 719798, 1439596, 2879192]

約数ペア:

[(1, 2879192), (2, 1439596), (4, 719798), (8, 359899), (37, 77816), (71, 40552), (74, 38908), (137, 21016), (142, 20276), (148, 19454), (274, 10508), (284, 10138), (296, 9727), (548, 5254), (568, 5069), (1096, 2627)]