11800810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{641}}^1$

素因数の和:918

約数の個数: 32

約数和(自身を含む): 24406272

約数和(自身を除く): 12605462

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 263, 526, 641, 1282, 1315, 1841, 2630, 3205, 3682, 4487, 6410, 8974, 9205, 18410, 22435, 44870, 168583, 337166, 842915, 1180081, 1685830, 2360162, 5900405, 11800810]

約数ペア:

[(1, 11800810), (2, 5900405), (5, 2360162), (7, 1685830), (10, 1180081), (14, 842915), (35, 337166), (70, 168583), (263, 44870), (526, 22435), (641, 18410), (1282, 9205), (1315, 8974), (1841, 6410), (2630, 4487), (3205, 3682)]