487008626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{8219}}^1$

素因数の和:8330

約数の個数: 32

約数和(自身を含む): 820290240

約数和(自身を除く): 333281614

約数列:

[1, 2, 13, 26, 43, 53, 86, 106, 559, 689, 1118, 1378, 2279, 4558, 8219, 16438, 29627, 59254, 106847, 213694, 353417, 435607, 706834, 871214, 4594421, 5662891, 9188842, 11325782, 18731101, 37462202, 243504313, 487008626]

約数ペア:

[(1, 487008626), (2, 243504313), (13, 37462202), (26, 18731101), (43, 11325782), (53, 9188842), (86, 5662891), (106, 4594421), (559, 871214), (689, 706834), (1118, 435607), (1378, 353417), (2279, 213694), (4558, 106847), (8219, 59254), (16438, 29627)]