78053670212

素因数分解:

$2^2\times 7^1\times {\mathrm{2787631079}}^1$

素因数の和:2787631090

約数の個数: 12

約数和(自身を含む): 156107340480

約数和(自身を除く): 78053670268

約数列:

[1, 2, 4, 7, 14, 28, 2787631079, 5575262158, 11150524316, 19513417553, 39026835106, 78053670212]

約数ペア:

[(1, 78053670212), (2, 39026835106), (4, 19513417553), (7, 11150524316), (14, 5575262158), (28, 2787631079)]