1689932166

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2179}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 3723928320

約数和(自身を除く): 2033996154

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 163, 183, 326, 366, 489, 793, 978, 1586, 2119, 2179, 2379, 4238, 4358, 4758, 6357, 6537, 9943, 12714, 13074, 19886, 28327, 29829, 56654, 59658, 84981, 129259, 132919, 169962, 258518, 265838, 355177, 387777, 398757, 710354, 775554, 797514, 1065531, 1727947, 2131062, 3455894, 4617301, 5183841, 9234602, 10367682, 13851903, 21665797, 27703806, 43331594, 64997391, 129994782, 281655361, 563310722, 844966083, 1689932166]

約数ペア:

[(1, 1689932166), (2, 844966083), (3, 563310722), (6, 281655361), (13, 129994782), (26, 64997391), (39, 43331594), (61, 27703806), (78, 21665797), (122, 13851903), (163, 10367682), (183, 9234602), (326, 5183841), (366, 4617301), (489, 3455894), (793, 2131062), (978, 1727947), (1586, 1065531), (2119, 797514), (2179, 775554), (2379, 710354), (4238, 398757), (4358, 387777), (4758, 355177), (6357, 265838), (6537, 258518), (9943, 169962), (12714, 132919), (13074, 129259), (19886, 84981), (28327, 59658), (29829, 56654)]