1026512494

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{47581}}^1$

素因数の和:47680

約数の個数: 32

約数和(自身を含む): 1863691776

約数和(自身を除く): 837179282

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 10787, 21574, 47581, 95162, 333067, 666134, 1094363, 2188726, 3187927, 6375854, 7660541, 15321082, 22315489, 44630978, 73322321, 146644642, 513256247, 1026512494]

約数ペア:

[(1, 1026512494), (2, 513256247), (7, 146644642), (14, 73322321), (23, 44630978), (46, 22315489), (67, 15321082), (134, 7660541), (161, 6375854), (322, 3187927), (469, 2188726), (938, 1094363), (1541, 666134), (3082, 333067), (10787, 95162), (21574, 47581)]