977127958

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 1526063616

約数和(自身を除く): 548935658

約数列:

[1, 2, 43, 83, 86, 166, 367, 373, 734, 746, 3569, 7138, 15781, 16039, 30461, 30959, 31562, 32078, 60922, 61918, 136891, 273782, 1309823, 1331237, 2619646, 2662474, 5886313, 11361953, 11772626, 22723906, 488563979, 977127958]

約数ペア:

[(1, 977127958), (2, 488563979), (43, 22723906), (83, 11772626), (86, 11361953), (166, 5886313), (367, 2662474), (373, 2619646), (734, 1331237), (746, 1309823), (3569, 273782), (7138, 136891), (15781, 61918), (16039, 60922), (30461, 32078), (30959, 31562)]