745804548937

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{2333}}^1\times {\mathrm{1234271}}^1$

素因数の和:1236648

約数の個数: 16

約数和(自身を含む): 875760417792

約数和(自身を除く): 129955868855

約数列:

[1, 7, 37, 259, 2333, 16331, 86321, 604247, 1234271, 8639897, 45668027, 319676189, 2879554243, 20156879701, 106543506991, 745804548937]

約数ペア:

[(1, 745804548937), (7, 106543506991), (37, 20156879701), (259, 2879554243), (2333, 319676189), (16331, 45668027), (86321, 8639897), (604247, 1234271)]