409832956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1439}}^1\times {\mathrm{5477}}^1$

素因数の和:6933

約数の個数: 24

約数和(自身を含む): 773055360

約数和(自身を除く): 363222404

約数列:

[1, 2, 4, 13, 26, 52, 1439, 2878, 5477, 5756, 10954, 18707, 21908, 37414, 71201, 74828, 142402, 284804, 7881403, 15762806, 31525612, 102458239, 204916478, 409832956]

約数ペア:

[(1, 409832956), (2, 204916478), (4, 102458239), (13, 31525612), (26, 15762806), (52, 7881403), (1439, 284804), (2878, 142402), (5477, 74828), (5756, 71201), (10954, 37414), (18707, 21908)]