289469934

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1237051}}^1$

素因数の和:1237072

約数の個数: 24

約数和(自身を含む): 675430392

約数和(自身を除く): 385960458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1237051, 2474102, 3711153, 7422306, 11133459, 16081663, 22266918, 32163326, 48244989, 96489978, 144734967, 289469934]

約数ペア:

[(1, 289469934), (2, 144734967), (3, 96489978), (6, 48244989), (9, 32163326), (13, 22266918), (18, 16081663), (26, 11133459), (39, 7422306), (78, 3711153), (117, 2474102), (234, 1237051)]