380893754

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2302

約数の個数: 24

約数和(自身を含む): 601002612

約数和(自身を除く): 220108858

約数列:

[1, 2, 23, 46, 173, 346, 529, 1058, 2081, 3979, 4162, 7958, 47863, 91517, 95726, 183034, 360013, 720026, 1100849, 2201698, 8280299, 16560598, 190446877, 380893754]

約数ペア:

[(1, 380893754), (2, 190446877), (23, 16560598), (46, 8280299), (173, 2201698), (346, 1100849), (529, 720026), (1058, 360013), (2081, 183034), (3979, 95726), (4162, 91517), (7958, 47863)]