1855369732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{70141}}^1$

素因数の和:70551

約数の個数: 24

約数和(自身を含む): 3446777880

約数和(自身を除く): 1591408148

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 6613, 13226, 26452, 70141, 140282, 280564, 1192397, 2384794, 4769588, 27284849, 54569698, 109139396, 463842433, 927684866, 1855369732]

約数ペア:

[(1, 1855369732), (2, 927684866), (4, 463842433), (17, 109139396), (34, 54569698), (68, 27284849), (389, 4769588), (778, 2384794), (1556, 1192397), (6613, 280564), (13226, 140282), (26452, 70141)]