2019705952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{50777}}^1$

素因数の和:50911

約数の個数: 48

約数和(自身を含む): 4376251152

約数和(自身を除く): 2356545200

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 113, 176, 226, 352, 452, 904, 1243, 1808, 2486, 3616, 4972, 9944, 19888, 39776, 50777, 101554, 203108, 406216, 558547, 812432, 1117094, 1624864, 2234188, 4468376, 5737801, 8936752, 11475602, 17873504, 22951204, 45902408, 63115811, 91804816, 126231622, 183609632, 252463244, 504926488, 1009852976, 2019705952]

約数ペア:

[(1, 2019705952), (2, 1009852976), (4, 504926488), (8, 252463244), (11, 183609632), (16, 126231622), (22, 91804816), (32, 63115811), (44, 45902408), (88, 22951204), (113, 17873504), (176, 11475602), (226, 8936752), (352, 5737801), (452, 4468376), (904, 2234188), (1243, 1624864), (1808, 1117094), (2486, 812432), (3616, 558547), (4972, 406216), (9944, 203108), (19888, 101554), (39776, 50777)]