8390643505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{413027}}^1$

素因数の和:413288

約数の個数: 16

約数和(自身を含む): 10705685760

約数和(自身を除く): 2315042255

約数列:

[1, 5, 17, 85, 239, 1195, 4063, 20315, 413027, 2065135, 7021459, 35107295, 98713453, 493567265, 1678128701, 8390643505]

約数ペア:

[(1, 8390643505), (5, 1678128701), (17, 493567265), (85, 98713453), (239, 35107295), (1195, 7021459), (4063, 2065135), (20315, 413027)]