308972314

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{15641}}^1$

素因数の和:15750

約数の個数: 32

約数和(自身を含む): 567616896

約数和(自身を除く): 258644582

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 166, 238, 581, 1162, 1411, 2822, 9877, 15641, 19754, 31282, 109487, 218974, 265897, 531794, 1298203, 1861279, 2596406, 3722558, 9087421, 18174842, 22069451, 44138902, 154486157, 308972314]

約数ペア:

[(1, 308972314), (2, 154486157), (7, 44138902), (14, 22069451), (17, 18174842), (34, 9087421), (83, 3722558), (119, 2596406), (166, 1861279), (238, 1298203), (581, 531794), (1162, 265897), (1411, 218974), (2822, 109487), (9877, 31282), (15641, 19754)]