2043118847

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1567}}^1$

素因数の和:1692

約数の個数: 48

約数和(自身を含む): 2702730240

約数和(自身を除く): 659611393

約数列:

[1, 7, 11, 41, 49, 59, 77, 287, 413, 451, 539, 649, 1567, 2009, 2419, 2891, 3157, 4543, 10969, 16933, 17237, 22099, 26609, 31801, 64247, 76783, 92453, 118531, 120659, 186263, 449729, 647171, 706717, 844613, 1016983, 1303841, 3148103, 3790573, 4530197, 4947019, 7118881, 26534011, 34629133, 41696303, 49832167, 185738077, 291874121, 2043118847]

約数ペア:

[(1, 2043118847), (7, 291874121), (11, 185738077), (41, 49832167), (49, 41696303), (59, 34629133), (77, 26534011), (287, 7118881), (413, 4947019), (451, 4530197), (539, 3790573), (649, 3148103), (1567, 1303841), (2009, 1016983), (2419, 844613), (2891, 706717), (3157, 647171), (4543, 449729), (10969, 186263), (16933, 120659), (17237, 118531), (22099, 92453), (26609, 76783), (31801, 64247)]