1371496

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1289}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 3096000

約数和(自身を除く): 1724504

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1289, 2578, 5156, 9023, 10312, 18046, 24491, 36092, 48982, 72184, 97964, 171437, 195928, 342874, 685748, 1371496]

約数ペア:

[(1, 1371496), (2, 685748), (4, 342874), (7, 195928), (8, 171437), (14, 97964), (19, 72184), (28, 48982), (38, 36092), (56, 24491), (76, 18046), (133, 10312), (152, 9023), (266, 5156), (532, 2578), (1064, 1289)]