2196584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{21121}}^1$

素因数の和:21140

約数の個数: 16

約数和(自身を含む): 4435620

約数和(自身を除く): 2239036

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 21121, 42242, 84484, 168968, 274573, 549146, 1098292, 2196584]

約数ペア:

[(1, 2196584), (2, 1098292), (4, 549146), (8, 274573), (13, 168968), (26, 84484), (52, 42242), (104, 21121)]