1689713096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{174991}}^1$

素因数の和:175085

約数の個数: 32

約数和(自身を含む): 3401844480

約数和(自身を除く): 1712131384

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 284, 568, 1207, 2414, 4828, 9656, 174991, 349982, 699964, 1399928, 2974847, 5949694, 11899388, 12424361, 23798776, 24848722, 49697444, 99394888, 211214137, 422428274, 844856548, 1689713096]

約数ペア:

[(1, 1689713096), (2, 844856548), (4, 422428274), (8, 211214137), (17, 99394888), (34, 49697444), (68, 24848722), (71, 23798776), (136, 12424361), (142, 11899388), (284, 5949694), (568, 2974847), (1207, 1399928), (2414, 699964), (4828, 349982), (9656, 174991)]