387321274562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71209}}^1\times {\mathrm{159977}}^1$

素因数の和:231205

約数の個数: 16

約数和(自身を含む): 615169802520

約数和(自身を除く): 227848527958

約数列:

[1, 2, 17, 34, 71209, 142418, 159977, 319954, 1210553, 2421106, 2719609, 5439218, 11391802193, 22783604386, 193660637281, 387321274562]

約数ペア:

[(1, 387321274562), (2, 193660637281), (17, 22783604386), (34, 11391802193), (71209, 5439218), (142418, 2719609), (159977, 2421106), (319954, 1210553)]