13521332

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:500

約数の個数: 48

約数和(自身を含む): 27869184

約数和(自身を除く): 14347852

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 431, 506, 682, 713, 862, 1012, 1364, 1426, 1724, 2852, 4741, 7843, 9482, 9913, 13361, 15686, 18964, 19826, 26722, 31372, 39652, 53444, 109043, 146971, 218086, 293942, 307303, 436172, 587884, 614606, 1229212, 3380333, 6760666, 13521332]

約数ペア:

[(1, 13521332), (2, 6760666), (4, 3380333), (11, 1229212), (22, 614606), (23, 587884), (31, 436172), (44, 307303), (46, 293942), (62, 218086), (92, 146971), (124, 109043), (253, 53444), (341, 39652), (431, 31372), (506, 26722), (682, 19826), (713, 18964), (862, 15686), (1012, 13361), (1364, 9913), (1426, 9482), (1724, 7843), (2852, 4741)]