1247895926

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2719}}^1$

素因数の和:2984

約数の個数: 32

約数和(自身を含む): 1994630400

約数和(自身を除く): 746734474

約数列:

[1, 2, 29, 41, 58, 82, 193, 386, 1189, 2378, 2719, 5438, 5597, 7913, 11194, 15826, 78851, 111479, 157702, 222958, 229477, 458954, 524767, 1049534, 3232891, 6465782, 15218243, 21515447, 30436486, 43030894, 623947963, 1247895926]

約数ペア:

[(1, 1247895926), (2, 623947963), (29, 43030894), (41, 30436486), (58, 21515447), (82, 15218243), (193, 6465782), (386, 3232891), (1189, 1049534), (2378, 524767), (2719, 458954), (5438, 229477), (5597, 222958), (7913, 157702), (11194, 111479), (15826, 78851)]