1221418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{941}}^1$

素因数の和:1013

約数の個数: 16

約数和(自身を含む): 2034720

約数和(自身を除く): 813302

約数列:

[1, 2, 11, 22, 59, 118, 649, 941, 1298, 1882, 10351, 20702, 55519, 111038, 610709, 1221418]

約数ペア:

[(1, 1221418), (2, 610709), (11, 111038), (22, 55519), (59, 20702), (118, 10351), (649, 1882), (941, 1298)]