1085490014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{103}}^1\times {\mathrm{1423}}^1$

素因数の和:1581

約数の個数: 48

約数和(自身を含む): 1965530112

約数和(自身を除く): 880040098

約数列:

[1, 2, 7, 14, 23, 46, 103, 161, 206, 322, 529, 721, 1058, 1423, 1442, 2369, 2846, 3703, 4738, 7406, 9961, 16583, 19922, 32729, 33166, 54487, 65458, 108974, 146569, 229103, 293138, 381409, 458206, 752767, 762818, 1025983, 1505534, 2051966, 3371087, 5269369, 6742174, 10538738, 23597609, 47195218, 77535001, 155070002, 542745007, 1085490014]

約数ペア:

[(1, 1085490014), (2, 542745007), (7, 155070002), (14, 77535001), (23, 47195218), (46, 23597609), (103, 10538738), (161, 6742174), (206, 5269369), (322, 3371087), (529, 2051966), (721, 1505534), (1058, 1025983), (1423, 762818), (1442, 752767), (2369, 458206), (2846, 381409), (3703, 293138), (4738, 229103), (7406, 146569), (9961, 108974), (16583, 65458), (19922, 54487), (32729, 33166)]