2740392046

素因数分解:

$2^1\times 7^1\times {\mathrm{1481}}^1\times {\mathrm{132169}}^1$

素因数の和:133659

約数の個数: 16

約数和(自身を含む): 4701022560

約数和(自身を除く): 1960630514

約数列:

[1, 2, 7, 14, 1481, 2962, 10367, 20734, 132169, 264338, 925183, 1850366, 195742289, 391484578, 1370196023, 2740392046]

約数ペア:

[(1, 2740392046), (2, 1370196023), (7, 391484578), (14, 195742289), (1481, 1850366), (2962, 925183), (10367, 264338), (20734, 132169)]