82780918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{24919}}^1$

素因数の和:25083

約数の個数: 16

約数和(自身を含む): 136362240

約数和(自身を除く): 53581322

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 24919, 49838, 274109, 548218, 3762769, 7525538, 41390459, 82780918]

約数ペア:

[(1, 82780918), (2, 41390459), (11, 7525538), (22, 3762769), (151, 548218), (302, 274109), (1661, 49838), (3322, 24919)]