1520402236023

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{1789}}^1\times {\mathrm{71339}}^1$

素因数の和:73180

約数の個数: 48

約数和(自身を含む): 2335351996800

約数和(自身を除く): 814949760777

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 1789, 3971, 5367, 11913, 19679, 33991, 59037, 71339, 101973, 214017, 373901, 645829, 784729, 1121703, 1355441, 1937487, 2354187, 4066323, 7104119, 14909851, 21312357, 25753379, 44729553, 77260137, 127625471, 283287169, 382876413, 849861507, 1403880181, 2424883949, 4211640543, 7274651847, 26673723439, 46072795031, 80021170317, 138218385093, 506800745341, 1520402236023]

約数ペア:

[(1, 1520402236023), (3, 506800745341), (11, 138218385093), (19, 80021170317), (33, 46072795031), (57, 26673723439), (209, 7274651847), (361, 4211640543), (627, 2424883949), (1083, 1403880181), (1789, 849861507), (3971, 382876413), (5367, 283287169), (11913, 127625471), (19679, 77260137), (33991, 44729553), (59037, 25753379), (71339, 21312357), (101973, 14909851), (214017, 7104119), (373901, 4066323), (645829, 2354187), (784729, 1937487), (1121703, 1355441)]