2001262538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{853}}^1\times {\mathrm{2269}}^1$

素因数の和:3182

約数の個数: 32

約数和(自身を含む): 3349866240

約数和(自身を除く): 1348603702

約数列:

[1, 2, 11, 22, 47, 94, 517, 853, 1034, 1706, 2269, 4538, 9383, 18766, 24959, 40091, 49918, 80182, 106643, 213286, 441001, 882002, 1173073, 1935457, 2346146, 3870914, 21290027, 42580054, 90966479, 181932958, 1000631269, 2001262538]

約数ペア:

[(1, 2001262538), (2, 1000631269), (11, 181932958), (22, 90966479), (47, 42580054), (94, 21290027), (517, 3870914), (853, 2346146), (1034, 1935457), (1706, 1173073), (2269, 882002), (4538, 441001), (9383, 213286), (18766, 106643), (24959, 80182), (40091, 49918)]