2531756557434

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{272341}}^1\times {\mathrm{119183}}^1$

素因数の和:391542

約数の個数: 32

約数和(自身を含む): 5453079899904

約数和(自身を除く): 2921323342470

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 119183, 238366, 272341, 357549, 544682, 715098, 817023, 1549379, 1634046, 3098758, 3540433, 4648137, 7080866, 9296274, 10621299, 21242598, 32458417403, 64916834806, 97375252209, 194750504418, 421959426239, 843918852478, 1265878278717, 2531756557434]

約数ペア:

[(1, 2531756557434), (2, 1265878278717), (3, 843918852478), (6, 421959426239), (13, 194750504418), (26, 97375252209), (39, 64916834806), (78, 32458417403), (119183, 21242598), (238366, 10621299), (272341, 9296274), (357549, 7080866), (544682, 4648137), (715098, 3540433), (817023, 3098758), (1549379, 1634046)]