2008819352

素因数分解:

$2^3\times {\mathrm{3371}}^1\times {\mathrm{74489}}^1$

素因数の和:77866

約数の個数: 16

約数和(自身を含む): 3767704200

約数和(自身を除く): 1758884848

約数列:

[1, 2, 4, 8, 3371, 6742, 13484, 26968, 74489, 148978, 297956, 595912, 251102419, 502204838, 1004409676, 2008819352]

約数ペア:

[(1, 2008819352), (2, 1004409676), (4, 502204838), (8, 251102419), (3371, 595912), (6742, 297956), (13484, 148978), (26968, 74489)]