2012595392

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:878

約数の個数: 84

約数和(自身を含む): 4228249608

約数和(自身を除く): 2215654216

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 172, 248, 344, 496, 688, 761, 961, 992, 1333, 1376, 1522, 1922, 1984, 2666, 2752, 3044, 3844, 5332, 6088, 7688, 10664, 12176, 15376, 21328, 23591, 24352, 30752, 32723, 41323, 42656, 47182, 48704, 61504, 65446, 82646, 85312, 94364, 130892, 165292, 188728, 261784, 330584, 377456, 523568, 661168, 731321, 754912, 1014413, 1047136, 1322336, 1462642, 1509824, 2028826, 2094272, 2644672, 2925284, 4057652, 5850568, 8115304, 11701136, 16230608, 23402272, 31446803, 32461216, 46804544, 62893606, 64922432, 125787212, 251574424, 503148848, 1006297696, 2012595392]

約数ペア:

[(1, 2012595392), (2, 1006297696), (4, 503148848), (8, 251574424), (16, 125787212), (31, 64922432), (32, 62893606), (43, 46804544), (62, 32461216), (64, 31446803), (86, 23402272), (124, 16230608), (172, 11701136), (248, 8115304), (344, 5850568), (496, 4057652), (688, 2925284), (761, 2644672), (961, 2094272), (992, 2028826), (1333, 1509824), (1376, 1462642), (1522, 1322336), (1922, 1047136), (1984, 1014413), (2666, 754912), (2752, 731321), (3044, 661168), (3844, 523568), (5332, 377456), (6088, 330584), (7688, 261784), (10664, 188728), (12176, 165292), (15376, 130892), (21328, 94364), (23591, 85312), (24352, 82646), (30752, 65446), (32723, 61504), (41323, 48704), (42656, 47182)]