989074468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{82231}}^1$

素因数の和:82363

約数の個数: 24

約数和(自身を含む): 1805156864

約数和(自身を除く): 816082396

約数列:

[1, 2, 4, 31, 62, 97, 124, 194, 388, 3007, 6014, 12028, 82231, 164462, 328924, 2549161, 5098322, 7976407, 10196644, 15952814, 31905628, 247268617, 494537234, 989074468]

約数ペア:

[(1, 989074468), (2, 494537234), (4, 247268617), (31, 31905628), (62, 15952814), (97, 10196644), (124, 7976407), (194, 5098322), (388, 2549161), (3007, 328924), (6014, 164462), (12028, 82231)]