82912690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{12211}}^1$

素因数の和:12322

約数の個数: 32

約数和(自身を含む): 172335744

約数和(自身を除く): 89423054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 97, 194, 485, 679, 970, 1358, 3395, 6790, 12211, 24422, 61055, 85477, 122110, 170954, 427385, 854770, 1184467, 2368934, 5922335, 8291269, 11844670, 16582538, 41456345, 82912690]

約数ペア:

[(1, 82912690), (2, 41456345), (5, 16582538), (7, 11844670), (10, 8291269), (14, 5922335), (35, 2368934), (70, 1184467), (97, 854770), (194, 427385), (485, 170954), (679, 122110), (970, 85477), (1358, 61055), (3395, 24422), (6790, 12211)]