4089278024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{39319981}}^1$

素因数の和:39320000

約数の個数: 16

約数和(自身を含む): 8257196220

約数和(自身を除く): 4167918196

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 39319981, 78639962, 157279924, 314559848, 511159753, 1022319506, 2044639012, 4089278024]

約数ペア:

[(1, 4089278024), (2, 2044639012), (4, 1022319506), (8, 511159753), (13, 314559848), (26, 157279924), (52, 78639962), (104, 39319981)]