1645738067

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{10853}}^1$

素因数の和:11242

約数の個数: 16

約数和(自身を含む): 1813052160

約数和(自身を除く): 167314093

約数列:

[1, 19, 23, 347, 437, 6593, 7981, 10853, 151639, 206207, 249619, 3765991, 4742761, 71553829, 86617793, 1645738067]

約数ペア:

[(1, 1645738067), (19, 86617793), (23, 71553829), (347, 4742761), (437, 3765991), (6593, 249619), (7981, 206207), (10853, 151639)]