2008045182

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{3709}}^1$

素因数の和:4369

約数の個数: 64

約数和(自身を含む): 4726955520

約数和(自身を除く): 2718910338

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 631, 858, 1262, 1893, 3709, 3786, 6941, 7418, 8203, 11127, 13882, 16406, 20823, 22254, 24609, 40799, 41646, 48217, 49218, 81598, 90233, 96434, 122397, 144651, 180466, 244794, 270699, 289302, 530387, 541398, 1060774, 1591161, 2340379, 3182322, 4680758, 7021137, 14042274, 25744169, 30424927, 51488338, 60849854, 77232507, 91274781, 154465014, 182549562, 334674197, 669348394, 1004022591, 2008045182]

約数ペア:

[(1, 2008045182), (2, 1004022591), (3, 669348394), (6, 334674197), (11, 182549562), (13, 154465014), (22, 91274781), (26, 77232507), (33, 60849854), (39, 51488338), (66, 30424927), (78, 25744169), (143, 14042274), (286, 7021137), (429, 4680758), (631, 3182322), (858, 2340379), (1262, 1591161), (1893, 1060774), (3709, 541398), (3786, 530387), (6941, 289302), (7418, 270699), (8203, 244794), (11127, 180466), (13882, 144651), (16406, 122397), (20823, 96434), (22254, 90233), (24609, 81598), (40799, 49218), (41646, 48217)]