1328852074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1\times {\mathrm{809}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 2193998400

約数和(自身を除く): 865146326

約数列:

[1, 2, 11, 22, 197, 379, 394, 758, 809, 1618, 2167, 4169, 4334, 8338, 8899, 17798, 74663, 149326, 159373, 306611, 318746, 613222, 821293, 1642586, 1753103, 3372721, 3506206, 6745442, 60402367, 120804734, 664426037, 1328852074]

約数ペア:

[(1, 1328852074), (2, 664426037), (11, 120804734), (22, 60402367), (197, 6745442), (379, 3506206), (394, 3372721), (758, 1753103), (809, 1642586), (1618, 821293), (2167, 613222), (4169, 318746), (4334, 306611), (8338, 159373), (8899, 149326), (17798, 74663)]