1945720636

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{6851129}}^1$

素因数の和:6851204

約数の個数: 12

約数和(自身を含む): 3452969520

約数和(自身を除く): 1507248884

約数列:

[1, 2, 4, 71, 142, 284, 6851129, 13702258, 27404516, 486430159, 972860318, 1945720636]

約数ペア:

[(1, 1945720636), (2, 972860318), (4, 486430159), (71, 27404516), (142, 13702258), (284, 6851129)]