858906064

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{149531}}^1$

素因数の和:149898

約数の個数: 20

約数和(自身を含む): 1668777120

約数和(自身を除く): 809871056

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5744, 149531, 299062, 598124, 1196248, 2392496, 53681629, 107363258, 214726516, 429453032, 858906064]

約数ペア:

[(1, 858906064), (2, 429453032), (4, 214726516), (8, 107363258), (16, 53681629), (359, 2392496), (718, 1196248), (1436, 598124), (2872, 299062), (5744, 149531)]