2012503427

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{499}}^1\times {\mathrm{839}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 2419200000

約数和(自身を除く): 406696573

約数列:

[1, 11, 19, 23, 209, 253, 437, 499, 839, 4807, 5489, 9229, 9481, 11477, 15941, 19297, 104291, 126247, 175351, 212267, 218063, 366643, 418661, 2398693, 4033073, 4605271, 7954559, 9629203, 87500149, 105921233, 182954857, 2012503427]

約数ペア:

[(1, 2012503427), (11, 182954857), (19, 105921233), (23, 87500149), (209, 9629203), (253, 7954559), (437, 4605271), (499, 4033073), (839, 2398693), (4807, 418661), (5489, 366643), (9229, 218063), (9481, 212267), (11477, 175351), (15941, 126247), (19297, 104291)]