885837238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{72031}}^1$

素因数の和:72100

約数の個数: 32

約数和(自身を含む): 1597381632

約数和(自身を除く): 711544394

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 6149, 12298, 72031, 144062, 792341, 936403, 1584682, 1872806, 3097333, 6194666, 10300433, 20600866, 34070663, 40265329, 68141326, 80530658, 442918619, 885837238]

約数ペア:

[(1, 885837238), (2, 442918619), (11, 80530658), (13, 68141326), (22, 40265329), (26, 34070663), (43, 20600866), (86, 10300433), (143, 6194666), (286, 3097333), (473, 1872806), (559, 1584682), (946, 936403), (1118, 792341), (6149, 144062), (12298, 72031)]