2149198004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1\times {\mathrm{1669}}^1$

素因数の和:2372

約数の個数: 48

約数和(自身を含む): 4128440400

約数和(自身を除く): 1979242396

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 653, 986, 1306, 1669, 1972, 2612, 3338, 6676, 11101, 18937, 22202, 28373, 37874, 44404, 48401, 56746, 75748, 96802, 113492, 193604, 321929, 643858, 822817, 1089857, 1287716, 1645634, 2179714, 3291268, 4359428, 18527569, 31605853, 37055138, 63211706, 74110276, 126423412, 537299501, 1074599002, 2149198004]

約数ペア:

[(1, 2149198004), (2, 1074599002), (4, 537299501), (17, 126423412), (29, 74110276), (34, 63211706), (58, 37055138), (68, 31605853), (116, 18527569), (493, 4359428), (653, 3291268), (986, 2179714), (1306, 1645634), (1669, 1287716), (1972, 1089857), (2612, 822817), (3338, 643858), (6676, 321929), (11101, 193604), (18937, 113492), (22202, 96802), (28373, 75748), (37874, 56746), (44404, 48401)]