1640226712

素因数分解:

$2^3\times {\mathrm{193}}^1\times {\mathrm{569}}^1\times {\mathrm{1867}}^1$

素因数の和:2635

約数の個数: 32

約数和(自身を含む): 3098451600

約数和(自身を除く): 1458224888

約数列:

[1, 2, 4, 8, 193, 386, 569, 772, 1138, 1544, 1867, 2276, 3734, 4552, 7468, 14936, 109817, 219634, 360331, 439268, 720662, 878536, 1062323, 1441324, 2124646, 2882648, 4249292, 8498584, 205028339, 410056678, 820113356, 1640226712]

約数ペア:

[(1, 1640226712), (2, 820113356), (4, 410056678), (8, 205028339), (193, 8498584), (386, 4249292), (569, 2882648), (772, 2124646), (1138, 1441324), (1544, 1062323), (1867, 878536), (2276, 720662), (3734, 439268), (4552, 360331), (7468, 219634), (14936, 109817)]