8946964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 18522000

約数和(自身を除く): 9575036

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 349, 377, 442, 493, 698, 754, 884, 986, 1396, 1508, 1972, 4537, 5933, 6409, 9074, 10121, 11866, 12818, 18148, 20242, 23732, 25636, 40484, 77129, 131573, 154258, 172057, 263146, 308516, 344114, 526292, 688228, 2236741, 4473482, 8946964]

約数ペア:

[(1, 8946964), (2, 4473482), (4, 2236741), (13, 688228), (17, 526292), (26, 344114), (29, 308516), (34, 263146), (52, 172057), (58, 154258), (68, 131573), (116, 77129), (221, 40484), (349, 25636), (377, 23732), (442, 20242), (493, 18148), (698, 12818), (754, 11866), (884, 10121), (986, 9074), (1396, 6409), (1508, 5933), (1972, 4537)]