2017382815

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{17377}}^1$

素因数の和:17527

約数の個数: 32

約数和(自身を含む): 2882801664

約数和(自身を除く): 865418849

約数列:

[1, 5, 7, 31, 35, 107, 155, 217, 535, 749, 1085, 3317, 3745, 16585, 17377, 23219, 86885, 116095, 121639, 538687, 608195, 1859339, 2693435, 3770809, 9296695, 13015373, 18854045, 57639509, 65076865, 288197545, 403476563, 2017382815]

約数ペア:

[(1, 2017382815), (5, 403476563), (7, 288197545), (31, 65076865), (35, 57639509), (107, 18854045), (155, 13015373), (217, 9296695), (535, 3770809), (749, 2693435), (1085, 1859339), (3317, 608195), (3745, 538687), (16585, 121639), (17377, 116095), (23219, 86885)]