1285483826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{822973}}^1$

素因数の和:823057

約数の個数: 16

約数和(自身を含む): 2133148608

約数和(自身を除く): 847664782

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 822973, 1645946, 9052703, 18105406, 58431083, 116862166, 642741913, 1285483826]

約数ペア:

[(1, 1285483826), (2, 642741913), (11, 116862166), (22, 58431083), (71, 18105406), (142, 9052703), (781, 1645946), (1562, 822973)]