1520653648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{4132211}}^1$

素因数の和:4132242

約数の個数: 20

約数和(自身を含む): 3074365728

約数和(自身を除く): 1553712080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 4132211, 8264422, 16528844, 33057688, 66115376, 95040853, 190081706, 380163412, 760326824, 1520653648]

約数ペア:

[(1, 1520653648), (2, 760326824), (4, 380163412), (8, 190081706), (16, 95040853), (23, 66115376), (46, 33057688), (92, 16528844), (184, 8264422), (368, 4132211)]