1293643652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2431661}}^1$

素因数の和:2431691

約数の個数: 24

約数和(自身を含む): 2723461440

約数和(自身を除く): 1429817788

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2431661, 4863322, 9726644, 17021627, 34043254, 46201559, 68086508, 92403118, 184806236, 323410913, 646821826, 1293643652]

約数ペア:

[(1, 1293643652), (2, 646821826), (4, 323410913), (7, 184806236), (14, 92403118), (19, 68086508), (28, 46201559), (38, 34043254), (76, 17021627), (133, 9726644), (266, 4863322), (532, 2431661)]