996983286

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{440753}}^1$

素因数の和:440800

約数の個数: 32

約数和(自身を含む): 2221400160

約数和(自身を除く): 1224416874

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 440753, 881506, 1322259, 2644518, 5729789, 11459578, 12781837, 17189367, 25563674, 34378734, 38345511, 76691022, 166163881, 332327762, 498491643, 996983286]

約数ペア:

[(1, 996983286), (2, 498491643), (3, 332327762), (6, 166163881), (13, 76691022), (26, 38345511), (29, 34378734), (39, 25563674), (58, 17189367), (78, 12781837), (87, 11459578), (174, 5729789), (377, 2644518), (754, 1322259), (1131, 881506), (2262, 440753)]