2691026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 4656960

約数和(自身を除く): 1965934

約数列:

[1, 2, 13, 26, 29, 43, 58, 83, 86, 166, 377, 559, 754, 1079, 1118, 1247, 2158, 2407, 2494, 3569, 4814, 7138, 16211, 31291, 32422, 46397, 62582, 92794, 103501, 207002, 1345513, 2691026]

約数ペア:

[(1, 2691026), (2, 1345513), (13, 207002), (26, 103501), (29, 92794), (43, 62582), (58, 46397), (83, 32422), (86, 31291), (166, 16211), (377, 7138), (559, 4814), (754, 3569), (1079, 2494), (1118, 2407), (1247, 2158)]