1439596

素因数分解:

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

素因数の和:249

約数の個数: 24

約数和(自身を含む): 2642976

約数和(自身を除く): 1203380

約数列:

[1, 2, 4, 37, 71, 74, 137, 142, 148, 274, 284, 548, 2627, 5069, 5254, 9727, 10138, 10508, 19454, 20276, 38908, 359899, 719798, 1439596]

約数ペア:

[(1, 1439596), (2, 719798), (4, 359899), (37, 38908), (71, 20276), (74, 19454), (137, 10508), (142, 10138), (148, 9727), (274, 5254), (284, 5069), (548, 2627)]