2018559368

素因数分解:

$2^3\times 7^1\times {\mathrm{2503}}^1\times {\mathrm{14401}}^1$

素因数の和:16917

約数の個数: 32

約数和(自身を含む): 4327512960

約数和(自身を除く): 2308953592

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2503, 5006, 10012, 14401, 17521, 20024, 28802, 35042, 57604, 70084, 100807, 115208, 140168, 201614, 403228, 806456, 36045703, 72091406, 144182812, 252319921, 288365624, 504639842, 1009279684, 2018559368]

約数ペア:

[(1, 2018559368), (2, 1009279684), (4, 504639842), (7, 288365624), (8, 252319921), (14, 144182812), (28, 72091406), (56, 36045703), (2503, 806456), (5006, 403228), (10012, 201614), (14401, 140168), (17521, 115208), (20024, 100807), (28802, 70084), (35042, 57604)]