4077449968

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{575261}}^1$

素因数の和:575712

約数の個数: 20

約数和(自身を含む): 7917906168

約数和(自身を除く): 3840456200

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 575261, 1150522, 2301044, 4602088, 9204176, 254840623, 509681246, 1019362492, 2038724984, 4077449968]

約数ペア:

[(1, 4077449968), (2, 2038724984), (4, 1019362492), (8, 509681246), (16, 254840623), (443, 9204176), (886, 4602088), (1772, 2301044), (3544, 1150522), (7088, 575261)]