8140013.00000000

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{158791}}^1$

素因数の和:158837

約数の個数: 16

約数和(自身を含む): 144818304

約数和(自身を除く): 62564566

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 158791, 317582, 1111537, 2223074, 5875267, 11750534, 41126869, 82253738]

約数ペア:

[(1, 82253738), (2, 41126869), (7, 11750534), (14, 5875267), (37, 2223074), (74, 1111537), (259, 317582), (518, 158791)]