539249916

素因数分解:

$2^2\times 3^1\times {\mathrm{2221}}^1\times {\mathrm{20233}}^1$

素因数の和:22461

約数の個数: 24

約数和(自身を含む): 1258878544

約数和(自身を除く): 719628628

約数列:

[1, 2, 3, 4, 6, 12, 2221, 4442, 6663, 8884, 13326, 20233, 26652, 40466, 60699, 80932, 121398, 242796, 44937493, 89874986, 134812479, 179749972, 269624958, 539249916]

約数ペア:

[(1, 539249916), (2, 269624958), (3, 179749972), (4, 134812479), (6, 89874986), (12, 44937493), (2221, 242796), (4442, 121398), (6663, 80932), (8884, 60699), (13326, 40466), (20233, 26652)]