8450468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1609}}^1$

素因数の和:1727

約数の個数: 24

約数和(自身を含む): 16093560

約数和(自身を除く): 7643092

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 1609, 2626, 3218, 5252, 6436, 20917, 41834, 83668, 162509, 325018, 650036, 2112617, 4225234, 8450468]

約数ペア:

[(1, 8450468), (2, 4225234), (4, 2112617), (13, 650036), (26, 325018), (52, 162509), (101, 83668), (202, 41834), (404, 20917), (1313, 6436), (1609, 5252), (2626, 3218)]