1330457645818

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5001720473}}^1$

素因数の和:5001720501

約数の個数: 16

約数和(自身を含む): 2400825827520

約数和(自身を除く): 1070368181702

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 5001720473, 10003440946, 35012043311, 70024086622, 95032688987, 190065377974, 665228822909, 1330457645818]

約数ペア:

[(1, 1330457645818), (2, 665228822909), (7, 190065377974), (14, 95032688987), (19, 70024086622), (38, 35012043311), (133, 10003440946), (266, 5001720473)]