10820578894

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1\times {\mathrm{140611}}^1$

素因数の和:141075

約数の個数: 16

約数和(自身を含む): 16426293840

約数和(自身を除く): 5605714946

約数列:

[1, 2, 109, 218, 353, 706, 38477, 76954, 140611, 281222, 15326599, 30653198, 49635683, 99271366, 5410289447, 10820578894]

約数ペア:

[(1, 10820578894), (2, 5410289447), (109, 99271366), (218, 49635683), (353, 30653198), (706, 15326599), (38477, 281222), (76954, 140611)]