2603506974

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3121711}}^1$

素因数の和:3121855

約数の個数: 16

約数和(自身を含む): 5244476160

約数和(自身を除く): 2640969186

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 3121711, 6243422, 9365133, 18730266, 433917829, 867835658, 1301753487, 2603506974]

約数ペア:

[(1, 2603506974), (2, 1301753487), (3, 867835658), (6, 433917829), (139, 18730266), (278, 9365133), (417, 6243422), (834, 3121711)]