413267404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21493}}^1$

素因数の和:21550

約数の個数: 48

約数和(自身を含む): 866638080

約数和(自身を除く): 453370676

約数列:

[1, 2, 4, 11, 19, 22, 23, 38, 44, 46, 76, 92, 209, 253, 418, 437, 506, 836, 874, 1012, 1748, 4807, 9614, 19228, 21493, 42986, 85972, 236423, 408367, 472846, 494339, 816734, 945692, 988678, 1633468, 1977356, 4492037, 5437729, 8984074, 9392441, 10875458, 17968148, 18784882, 21750916, 37569764, 103316851, 206633702, 413267404]

約数ペア:

[(1, 413267404), (2, 206633702), (4, 103316851), (11, 37569764), (19, 21750916), (22, 18784882), (23, 17968148), (38, 10875458), (44, 9392441), (46, 8984074), (76, 5437729), (92, 4492037), (209, 1977356), (253, 1633468), (418, 988678), (437, 945692), (506, 816734), (836, 494339), (874, 472846), (1012, 408367), (1748, 236423), (4807, 85972), (9614, 42986), (19228, 21493)]