1264018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 32

約数和(自身を含む): 2363904

約数和(自身を除く): 1099886

約数列:

[1, 2, 7, 14, 17, 34, 47, 94, 113, 119, 226, 238, 329, 658, 791, 799, 1582, 1598, 1921, 3842, 5311, 5593, 10622, 11186, 13447, 26894, 37177, 74354, 90287, 180574, 632009, 1264018]

約数ペア:

[(1, 1264018), (2, 632009), (7, 180574), (14, 90287), (17, 74354), (34, 37177), (47, 26894), (94, 13447), (113, 11186), (119, 10622), (226, 5593), (238, 5311), (329, 3842), (658, 1921), (791, 1598), (799, 1582)]