248937986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1\times {\mathrm{4813}}^1$

素因数の和:7177

約数の個数: 16

約数和(自身を含む): 407611008

約数和(自身を除く): 158673022

約数列:

[1, 2, 11, 22, 2351, 4702, 4813, 9626, 25861, 51722, 52943, 105886, 11315363, 22630726, 124468993, 248937986]

約数ペア:

[(1, 248937986), (2, 124468993), (11, 22630726), (22, 11315363), (2351, 105886), (4702, 52943), (4813, 51722), (9626, 25861)]