1038156746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{664633}}^1$

素因数の和:664717

約数の個数: 16

約数和(自身を含む): 1722731328

約数和(自身を除く): 684574582

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 664633, 1329266, 7310963, 14621926, 47188943, 94377886, 519078373, 1038156746]

約数ペア:

[(1, 1038156746), (2, 519078373), (11, 94377886), (22, 47188943), (71, 14621926), (142, 7310963), (781, 1329266), (1562, 664633)]