1268361302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2567533}}^1$

素因数の和:2567567

約数の個数: 16

約数和(自身を含む): 2156728560

約数和(自身を除く): 888367258

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2567533, 5135066, 33377929, 48783127, 66755858, 97566254, 634180651, 1268361302]

約数ペア:

[(1, 1268361302), (2, 634180651), (13, 97566254), (19, 66755858), (26, 48783127), (38, 33377929), (247, 5135066), (494, 2567533)]