378637006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157897}}^1$

素因数の和:158019

約数の個数: 16

約数和(自身を含む): 625276080

約数和(自身を除く): 246639074

約数列:

[1, 2, 11, 22, 109, 218, 1199, 2398, 157897, 315794, 1736867, 3473734, 17210773, 34421546, 189318503, 378637006]

約数ペア:

[(1, 378637006), (2, 189318503), (11, 34421546), (22, 17210773), (109, 3473734), (218, 1736867), (1199, 315794), (2398, 157897)]