2012506573

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{2687}}^1$

素因数の和:2913

約数の個数: 32

約数和(自身を含む): 2563964928

約数和(自身を除く): 551458355

約数列:

[1, 7, 11, 71, 77, 137, 497, 781, 959, 1507, 2687, 5467, 9727, 10549, 18809, 29557, 68089, 106997, 190777, 206899, 368119, 748979, 1335439, 2098547, 2576833, 4049309, 14689829, 26136449, 28345163, 182955143, 287500939, 2012506573]

約数ペア:

[(1, 2012506573), (7, 287500939), (11, 182955143), (71, 28345163), (77, 26136449), (137, 14689829), (497, 4049309), (781, 2576833), (959, 2098547), (1507, 1335439), (2687, 748979), (5467, 368119), (9727, 206899), (10549, 190777), (18809, 106997), (29557, 68089)]