2008461936

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139943}}^1$

素因数の和:139990

約数の個数: 80

約数和(自身を含む): 5830626816

約数和(自身を除く): 3822164880

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 69, 78, 92, 104, 138, 156, 184, 208, 276, 299, 312, 368, 552, 598, 624, 897, 1104, 1196, 1794, 2392, 3588, 4784, 7176, 14352, 139943, 279886, 419829, 559772, 839658, 1119544, 1679316, 1819259, 2239088, 3218689, 3358632, 3638518, 5457777, 6437378, 6717264, 7277036, 9656067, 10915554, 12874756, 14554072, 19312134, 21831108, 25749512, 29108144, 38624268, 41842957, 43662216, 51499024, 77248536, 83685914, 87324432, 125528871, 154497072, 167371828, 251057742, 334743656, 502115484, 669487312, 1004230968, 2008461936]

約数ペア:

[(1, 2008461936), (2, 1004230968), (3, 669487312), (4, 502115484), (6, 334743656), (8, 251057742), (12, 167371828), (13, 154497072), (16, 125528871), (23, 87324432), (24, 83685914), (26, 77248536), (39, 51499024), (46, 43662216), (48, 41842957), (52, 38624268), (69, 29108144), (78, 25749512), (92, 21831108), (104, 19312134), (138, 14554072), (156, 12874756), (184, 10915554), (208, 9656067), (276, 7277036), (299, 6717264), (312, 6437378), (368, 5457777), (552, 3638518), (598, 3358632), (624, 3218689), (897, 2239088), (1104, 1819259), (1196, 1679316), (1794, 1119544), (2392, 839658), (3588, 559772), (4784, 419829), (7176, 279886), (14352, 139943)]