1982893266

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{499}}^1\times {\mathrm{859}}^1$

素因数の和:1623

約数の個数: 48

約数和(自身を含む): 4326660000

約数和(自身を除く): 2343766734

約数列:

[1, 2, 3, 6, 9, 18, 257, 499, 514, 771, 859, 998, 1497, 1542, 1718, 2313, 2577, 2994, 4491, 4626, 5154, 7731, 8982, 15462, 128243, 220763, 256486, 384729, 428641, 441526, 662289, 769458, 857282, 1154187, 1285923, 1324578, 1986867, 2308374, 2571846, 3857769, 3973734, 7715538, 110160737, 220321474, 330482211, 660964422, 991446633, 1982893266]

約数ペア:

[(1, 1982893266), (2, 991446633), (3, 660964422), (6, 330482211), (9, 220321474), (18, 110160737), (257, 7715538), (499, 3973734), (514, 3857769), (771, 2571846), (859, 2308374), (998, 1986867), (1497, 1324578), (1542, 1285923), (1718, 1154187), (2313, 857282), (2577, 769458), (2994, 662289), (4491, 441526), (4626, 428641), (5154, 384729), (7731, 256486), (8982, 220763), (15462, 128243)]