45128565578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{20128709}}^1$

素因数の和:20128789

約数の個数: 16

約数和(自身を含む): 72463356000

約数和(自身を除く): 27334790422

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 20128709, 40257418, 382445471, 764890942, 1187593831, 2375187662, 22564282789, 45128565578]

約数ペア:

[(1, 45128565578), (2, 22564282789), (19, 2375187662), (38, 1187593831), (59, 764890942), (118, 382445471), (1121, 40257418), (2242, 20128709)]