2094554

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 48

約数和(自身を含む): 4186080

約数和(自身を除く): 2091526

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 67, 77, 98, 134, 154, 203, 319, 406, 469, 539, 638, 737, 938, 1078, 1421, 1474, 1943, 2233, 2842, 3283, 3886, 4466, 5159, 6566, 10318, 13601, 15631, 21373, 27202, 31262, 36113, 42746, 72226, 95207, 149611, 190414, 299222, 1047277, 2094554]

約数ペア:

[(1, 2094554), (2, 1047277), (7, 299222), (11, 190414), (14, 149611), (22, 95207), (29, 72226), (49, 42746), (58, 36113), (67, 31262), (77, 27202), (98, 21373), (134, 15631), (154, 13601), (203, 10318), (319, 6566), (406, 5159), (469, 4466), (539, 3886), (638, 3283), (737, 2842), (938, 2233), (1078, 1943), (1421, 1474)]