2018951510

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{16561}}^1$

素因数の和:16808

約数の個数: 32

約数和(自身を含む): 3706178112

約数和(自身を除く): 1687226602

約数列:

[1, 2, 5, 10, 73, 146, 167, 334, 365, 730, 835, 1670, 12191, 16561, 24382, 33122, 60955, 82805, 121910, 165610, 1208953, 2417906, 2765687, 5531374, 6044765, 12089530, 13828435, 27656870, 201895151, 403790302, 1009475755, 2018951510]

約数ペア:

[(1, 2018951510), (2, 1009475755), (5, 403790302), (10, 201895151), (73, 27656870), (146, 13828435), (167, 12089530), (334, 6044765), (365, 5531374), (730, 2765687), (835, 2417906), (1670, 1208953), (12191, 165610), (16561, 121910), (24382, 82805), (33122, 60955)]