2984894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:400

約数の個数: 32

約数和(自身を含む): 5412096

約数和(自身を除く): 2427202

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 347, 374, 391, 506, 694, 782, 3817, 4301, 5899, 7634, 7981, 8602, 11798, 15962, 64889, 87791, 129778, 135677, 175582, 271354, 1492447, 2984894]

約数ペア:

[(1, 2984894), (2, 1492447), (11, 271354), (17, 175582), (22, 135677), (23, 129778), (34, 87791), (46, 64889), (187, 15962), (253, 11798), (347, 8602), (374, 7981), (391, 7634), (506, 5899), (694, 4301), (782, 3817)]