1890653096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{40063}}^1$

素因数の和:40433

約数の個数: 32

約数和(自身を含む): 3764413440

約数和(自身を除く): 1873760344

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 347, 694, 1388, 2776, 5899, 11798, 23596, 40063, 47192, 80126, 160252, 320504, 681071, 1362142, 2724284, 5448568, 13901861, 27803722, 55607444, 111214888, 236331637, 472663274, 945326548, 1890653096]

約数ペア:

[(1, 1890653096), (2, 945326548), (4, 472663274), (8, 236331637), (17, 111214888), (34, 55607444), (68, 27803722), (136, 13901861), (347, 5448568), (694, 2724284), (1388, 1362142), (2776, 681071), (5899, 320504), (11798, 160252), (23596, 80126), (40063, 47192)]