668800946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{57467}}^1$

素因数の和:57526

約数の個数: 24

約数和(自身を含む): 1144072944

約数和(自身を除く): 475271998

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 529, 1058, 5819, 11638, 57467, 114934, 632137, 1264274, 1321741, 2643482, 14539151, 29078302, 30400043, 60800086, 334400473, 668800946]

約数ペア:

[(1, 668800946), (2, 334400473), (11, 60800086), (22, 30400043), (23, 29078302), (46, 14539151), (253, 2643482), (506, 1321741), (529, 1264274), (1058, 632137), (5819, 114934), (11638, 57467)]