784792012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2351}}^1\times {\mathrm{4909}}^1$

素因数の和:7281

約数の個数: 24

約数和(自身を含む): 1455088320

約数和(自身を除く): 670296308

約数列:

[1, 2, 4, 17, 34, 68, 2351, 4702, 4909, 9404, 9818, 19636, 39967, 79934, 83453, 159868, 166906, 333812, 11541059, 23082118, 46164236, 196198003, 392396006, 784792012]

約数ペア:

[(1, 784792012), (2, 392396006), (4, 196198003), (17, 46164236), (34, 23082118), (68, 11541059), (2351, 333812), (4702, 166906), (4909, 159868), (9404, 83453), (9818, 79934), (19636, 39967)]