440627068

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1753}}^1$

素因数の和:2002

約数の個数: 48

約数和(自身を含む): 905232384

約数和(自身を除く): 464605316

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 191, 329, 382, 658, 764, 1316, 1337, 1753, 2674, 3506, 5348, 7012, 8977, 12271, 17954, 24542, 35908, 49084, 62839, 82391, 125678, 164782, 251356, 329564, 334823, 576737, 669646, 1153474, 1339292, 2306948, 2343761, 4687522, 9375044, 15736681, 31473362, 62946724, 110156767, 220313534, 440627068]

約数ペア:

[(1, 440627068), (2, 220313534), (4, 110156767), (7, 62946724), (14, 31473362), (28, 15736681), (47, 9375044), (94, 4687522), (188, 2343761), (191, 2306948), (329, 1339292), (382, 1153474), (658, 669646), (764, 576737), (1316, 334823), (1337, 329564), (1753, 251356), (2674, 164782), (3506, 125678), (5348, 82391), (7012, 62839), (8977, 49084), (12271, 35908), (17954, 24542)]