977124862

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{22861}}^1$

素因数の和:22984

約数の個数: 32

約数和(自身を含む): 1738243584

約数和(自身を除く): 761118722

約数列:

[1, 2, 7, 14, 43, 71, 86, 142, 301, 497, 602, 994, 3053, 6106, 21371, 22861, 42742, 45722, 160027, 320054, 983023, 1623131, 1966046, 3246262, 6881161, 11361917, 13762322, 22723834, 69794633, 139589266, 488562431, 977124862]

約数ペア:

[(1, 977124862), (2, 488562431), (7, 139589266), (14, 69794633), (43, 22723834), (71, 13762322), (86, 11361917), (142, 6881161), (301, 3246262), (497, 1966046), (602, 1623131), (994, 983023), (3053, 320054), (6106, 160027), (21371, 45722), (22861, 42742)]