264587906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{6619}}^1$

素因数の和:6734

約数の個数: 32

約数和(自身を含む): 457574400

約数和(自身を除く): 192986494

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 506, 869, 1738, 1817, 3634, 6619, 13238, 19987, 39974, 72809, 145618, 152237, 304474, 522901, 1045802, 1674607, 3349214, 5751911, 11503822, 12026723, 24053446, 132293953, 264587906]

約数ペア:

[(1, 264587906), (2, 132293953), (11, 24053446), (22, 12026723), (23, 11503822), (46, 5751911), (79, 3349214), (158, 1674607), (253, 1045802), (506, 522901), (869, 304474), (1738, 152237), (1817, 145618), (3634, 72809), (6619, 39974), (13238, 19987)]