2291188

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 4184712

約数和(自身を除く): 1893524

約数列:

[1, 2, 4, 37, 74, 113, 137, 148, 226, 274, 452, 548, 4181, 5069, 8362, 10138, 15481, 16724, 20276, 30962, 61924, 572797, 1145594, 2291188]

約数ペア:

[(1, 2291188), (2, 1145594), (4, 572797), (37, 61924), (74, 30962), (113, 20276), (137, 16724), (148, 15481), (226, 10138), (274, 8362), (452, 5069), (548, 4181)]