2220463804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2247433}}^1$

素因数の和:2247469

約数の個数: 24

約数和(自身を含む): 4404970640

約数和(自身を除く): 2184506836

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2247433, 4494866, 8989732, 29216629, 42701227, 58433258, 85402454, 116866516, 170804908, 555115951, 1110231902, 2220463804]

約数ペア:

[(1, 2220463804), (2, 1110231902), (4, 555115951), (13, 170804908), (19, 116866516), (26, 85402454), (38, 58433258), (52, 42701227), (76, 29216629), (247, 8989732), (494, 4494866), (988, 2247433)]