717605948

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{1129}}^1\times {\mathrm{1213}}^1$

素因数の和:2477

約数の個数: 24

約数和(自身を含む): 1267561680

約数和(自身を除く): 549955732

約数列:

[1, 2, 4, 131, 262, 524, 1129, 1213, 2258, 2426, 4516, 4852, 147899, 158903, 295798, 317806, 591596, 635612, 1369477, 2738954, 5477908, 179401487, 358802974, 717605948]

約数ペア:

[(1, 717605948), (2, 358802974), (4, 179401487), (131, 5477908), (262, 2738954), (524, 1369477), (1129, 635612), (1213, 591596), (2258, 317806), (2426, 295798), (4516, 158903), (4852, 147899)]