78980954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{2111}}^1$

素因数の和:3565

約数の個数: 16

約数和(自身を含む): 127733760

約数和(自身を除く): 48752806

約数列:

[1, 2, 13, 26, 1439, 2111, 2878, 4222, 18707, 27443, 37414, 54886, 3037729, 6075458, 39490477, 78980954]

約数ペア:

[(1, 78980954), (2, 39490477), (13, 6075458), (26, 3037729), (1439, 54886), (2111, 37414), (2878, 27443), (4222, 18707)]