1870296868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{26717}}^1$

素因数の和:26812

約数の個数: 48

約数和(自身を含む): 3752489664

約数和(自身を除く): 1882192796

約数列:

[1, 2, 4, 11, 22, 37, 43, 44, 74, 86, 148, 172, 407, 473, 814, 946, 1591, 1628, 1892, 3182, 6364, 17501, 26717, 35002, 53434, 70004, 106868, 293887, 587774, 988529, 1148831, 1175548, 1977058, 2297662, 3954116, 4595324, 10873819, 12637141, 21747638, 25274282, 42506747, 43495276, 50548564, 85013494, 170026988, 467574217, 935148434, 1870296868]

約数ペア:

[(1, 1870296868), (2, 935148434), (4, 467574217), (11, 170026988), (22, 85013494), (37, 50548564), (43, 43495276), (44, 42506747), (74, 25274282), (86, 21747638), (148, 12637141), (172, 10873819), (407, 4595324), (473, 3954116), (814, 2297662), (946, 1977058), (1591, 1175548), (1628, 1148831), (1892, 988529), (3182, 587774), (6364, 293887), (17501, 106868), (26717, 70004), (35002, 53434)]