289980906

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{1019}}^1\times {\mathrm{1103}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 594570240

約数和(自身を除く): 304589334

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 1019, 1103, 2038, 2206, 3057, 3309, 6114, 6618, 43817, 47429, 87634, 94858, 131451, 142287, 262902, 284574, 1123957, 2247914, 3371871, 6743742, 48330151, 96660302, 144990453, 289980906]

約数ペア:

[(1, 289980906), (2, 144990453), (3, 96660302), (6, 48330151), (43, 6743742), (86, 3371871), (129, 2247914), (258, 1123957), (1019, 284574), (1103, 262902), (2038, 142287), (2206, 131451), (3057, 94858), (3309, 87634), (6114, 47429), (6618, 43817)]