8173139172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1439947}}^1$

素因数の和:1440008

約数の個数: 48

約数和(自身を含む): 21288191232

約数和(自身を除く): 13115052060

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 5676, 1439947, 2879894, 4319841, 5759788, 8639682, 15839417, 17279364, 31678834, 47518251, 61917721, 63357668, 95036502, 123835442, 185753163, 190073004, 247670884, 371506326, 681094931, 743012652, 1362189862, 2043284793, 2724379724, 4086569586, 8173139172]

約数ペア:

[(1, 8173139172), (2, 4086569586), (3, 2724379724), (4, 2043284793), (6, 1362189862), (11, 743012652), (12, 681094931), (22, 371506326), (33, 247670884), (43, 190073004), (44, 185753163), (66, 123835442), (86, 95036502), (129, 63357668), (132, 61917721), (172, 47518251), (258, 31678834), (473, 17279364), (516, 15839417), (946, 8639682), (1419, 5759788), (1892, 4319841), (2838, 2879894), (5676, 1439947)]