286985354

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 455051520

約数和(自身を除く): 168066166

約数列:

[1, 2, 43, 53, 79, 86, 106, 158, 797, 1594, 2279, 3397, 4187, 4558, 6794, 8374, 34271, 42241, 62963, 68542, 84482, 125926, 180041, 360082, 1816363, 2707409, 3337039, 3632726, 5414818, 6674078, 143492677, 286985354]

約数ペア:

[(1, 286985354), (2, 143492677), (43, 6674078), (53, 5414818), (79, 3632726), (86, 3337039), (106, 2707409), (158, 1816363), (797, 360082), (1594, 180041), (2279, 125926), (3397, 84482), (4187, 68542), (4558, 62963), (6794, 42241), (8374, 34271)]