1317223894

素因数分解:

$2^1\times 7^1\times {\mathrm{821}}^1\times {\mathrm{114601}}^1$

素因数の和:115431

約数の個数: 16

約数和(自身を含む): 2260868256

約数和(自身を除く): 943644362

約数列:

[1, 2, 7, 14, 821, 1642, 5747, 11494, 114601, 229202, 802207, 1604414, 94087421, 188174842, 658611947, 1317223894]

約数ペア:

[(1, 1317223894), (2, 658611947), (7, 188174842), (14, 94087421), (821, 1604414), (1642, 802207), (5747, 229202), (11494, 114601)]