2988891042

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{26879}}^1$

素因数の和:27358

約数の個数: 32

約数和(自身を含む): 6131220480

約数和(自身を除く): 3142329438

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 431, 862, 1293, 2586, 18533, 26879, 37066, 53758, 55599, 80637, 111198, 161274, 1155797, 2311594, 3467391, 6934782, 11584849, 23169698, 34754547, 69509094, 498148507, 996297014, 1494445521, 2988891042]

約数ペア:

[(1, 2988891042), (2, 1494445521), (3, 996297014), (6, 498148507), (43, 69509094), (86, 34754547), (129, 23169698), (258, 11584849), (431, 6934782), (862, 3467391), (1293, 2311594), (2586, 1155797), (18533, 161274), (26879, 111198), (37066, 80637), (53758, 55599)]