1047015940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{412211}}^1$

素因数の和:412347

約数の個数: 24

約数和(自身を含む): 2216051712

約数和(自身を除く): 1169035772

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 412211, 824422, 1648844, 2061055, 4122110, 8244220, 52350797, 104701594, 209403188, 261753985, 523507970, 1047015940]

約数ペア:

[(1, 1047015940), (2, 523507970), (4, 261753985), (5, 209403188), (10, 104701594), (20, 52350797), (127, 8244220), (254, 4122110), (508, 2061055), (635, 1648844), (1270, 824422), (2540, 412211)]