2017751925763

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{4157}}^1\times {\mathrm{13567}}^1$

素因数の和:18019

約数の個数: 32

約数和(自身を含む): 2437160140800

約数和(自身を除く): 419408215037

約数列:

[1, 7, 19, 133, 269, 1883, 4157, 5111, 13567, 29099, 35777, 78983, 94969, 257773, 552881, 1118233, 1804411, 3649523, 7827631, 21246427, 25546661, 56398019, 69340937, 148724989, 394786133, 485386559, 1071562361, 7500936527, 15171067111, 106197469777, 288250275109, 2017751925763]

約数ペア:

[(1, 2017751925763), (7, 288250275109), (19, 106197469777), (133, 15171067111), (269, 7500936527), (1883, 1071562361), (4157, 485386559), (5111, 394786133), (13567, 148724989), (29099, 69340937), (35777, 56398019), (78983, 25546661), (94969, 21246427), (257773, 7827631), (552881, 3649523), (1118233, 1804411)]