289352908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{135719}}^1$

素因数の和:135777

約数の個数: 24

約数和(自身を含む): 558623520

約数和(自身を除く): 269270612

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 135719, 271438, 542876, 1764347, 3528694, 5564479, 7057388, 11128958, 22257916, 72338227, 144676454, 289352908]

約数ペア:

[(1, 289352908), (2, 144676454), (4, 72338227), (13, 22257916), (26, 11128958), (41, 7057388), (52, 5564479), (82, 3528694), (164, 1764347), (533, 542876), (1066, 271438), (2132, 135719)]