2017438324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1279}}^1\times {\mathrm{3259}}^1$

素因数の和:4564

約数の個数: 36

約数和(自身を含む): 3884876800

約数和(自身を除く): 1867438476

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1279, 2558, 3259, 5116, 6518, 13036, 14069, 28138, 35849, 56276, 71698, 143396, 154759, 309518, 394339, 619036, 788678, 1577356, 4168261, 8336522, 16673044, 45850871, 91701742, 183403484, 504359581, 1008719162, 2017438324]

約数ペア:

[(1, 2017438324), (2, 1008719162), (4, 504359581), (11, 183403484), (22, 91701742), (44, 45850871), (121, 16673044), (242, 8336522), (484, 4168261), (1279, 1577356), (2558, 788678), (3259, 619036), (5116, 394339), (6518, 309518), (13036, 154759), (14069, 143396), (28138, 71698), (35849, 56276)]