2549278418

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{663529}}^1$

素因数の和:663661

約数の個数: 16

約数和(自身を含む): 4084690680

約数和(自身を除く): 1535412262

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 663529, 1327058, 11279993, 22559986, 74978777, 149957554, 1274639209, 2549278418]

約数ペア:

[(1, 2549278418), (2, 1274639209), (17, 149957554), (34, 74978777), (113, 22559986), (226, 11279993), (1921, 1327058), (3842, 663529)]