938435834

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{47777}}^1$

素因数の和:47870

約数の個数: 32

約数和(自身を含む): 1706247936

約数和(自身を除く): 767812102

約数列:

[1, 2, 7, 14, 23, 46, 61, 122, 161, 322, 427, 854, 1403, 2806, 9821, 19642, 47777, 95554, 334439, 668878, 1098871, 2197742, 2914397, 5828794, 7692097, 15384194, 20400779, 40801558, 67031131, 134062262, 469217917, 938435834]

約数ペア:

[(1, 938435834), (2, 469217917), (7, 134062262), (14, 67031131), (23, 40801558), (46, 20400779), (61, 15384194), (122, 7692097), (161, 5828794), (322, 2914397), (427, 2197742), (854, 1098871), (1403, 668878), (2806, 334439), (9821, 95554), (19642, 47777)]