1089103694

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{81119}}^1$

素因数の和:81272

約数の個数: 24

約数和(自身を含む): 1914269760

約数和(自身を除く): 825166066

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 6713, 13426, 81119, 162238, 567833, 1135666, 3974831, 7949662, 11113303, 22226606, 77793121, 155586242, 544551847, 1089103694]

約数ペア:

[(1, 1089103694), (2, 544551847), (7, 155586242), (14, 77793121), (49, 22226606), (98, 11113303), (137, 7949662), (274, 3974831), (959, 1135666), (1918, 567833), (6713, 162238), (13426, 81119)]