1964435

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:235

約数の個数: 24

約数和(自身を含む): 2757888

約数和(自身を除く): 793453

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 191, 605, 935, 955, 2057, 2101, 3247, 10285, 10505, 16235, 23111, 35717, 115555, 178585, 392887, 1964435]

約数ペア:

[(1, 1964435), (5, 392887), (11, 178585), (17, 115555), (55, 35717), (85, 23111), (121, 16235), (187, 10505), (191, 10285), (605, 3247), (935, 2101), (955, 2057)]