407339278314

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{956195489}}^1$

素因数の和:956195565

約数の個数: 16

約数和(自身を含む): 826152903360

約数和(自身を除く): 418813625046

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 956195489, 1912390978, 2868586467, 5737172934, 67889879719, 135779759438, 203669639157, 407339278314]

約数ペア:

[(1, 407339278314), (2, 203669639157), (3, 135779759438), (6, 67889879719), (71, 5737172934), (142, 2868586467), (213, 1912390978), (426, 956195489)]