10989446

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1$

素因数の和:125

約数の個数: 48

約数和(自身を含む): 20067264

約数和(自身を除く): 9077818

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 47, 94, 221, 299, 391, 442, 529, 598, 611, 782, 799, 1058, 1081, 1222, 1598, 2162, 5083, 6877, 8993, 10166, 10387, 13754, 14053, 17986, 18377, 20774, 24863, 28106, 36754, 49726, 116909, 233818, 238901, 323219, 422671, 477802, 646438, 845342, 5494723, 10989446]

約数ペア:

[(1, 10989446), (2, 5494723), (13, 845342), (17, 646438), (23, 477802), (26, 422671), (34, 323219), (46, 238901), (47, 233818), (94, 116909), (221, 49726), (299, 36754), (391, 28106), (442, 24863), (529, 20774), (598, 18377), (611, 17986), (782, 14053), (799, 13754), (1058, 10387), (1081, 10166), (1222, 8993), (1598, 6877), (2162, 5083)]