8522228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 17950464

約数和(自身を除く): 9428236

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 317, 517, 572, 611, 634, 1034, 1222, 1268, 2068, 2444, 3487, 4121, 6721, 6974, 8242, 13442, 13948, 14899, 16484, 26884, 29798, 45331, 59596, 90662, 163889, 181324, 193687, 327778, 387374, 655556, 774748, 2130557, 4261114, 8522228]

約数ペア:

[(1, 8522228), (2, 4261114), (4, 2130557), (11, 774748), (13, 655556), (22, 387374), (26, 327778), (44, 193687), (47, 181324), (52, 163889), (94, 90662), (143, 59596), (188, 45331), (286, 29798), (317, 26884), (517, 16484), (572, 14899), (611, 13948), (634, 13442), (1034, 8242), (1222, 6974), (1268, 6721), (2068, 4121), (2444, 3487)]