284768874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1216961}}^1$

素因数の和:1216982

約数の個数: 24

約数和(自身を含む): 664461252

約数和(自身を除く): 379692378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1216961, 2433922, 3650883, 7301766, 10952649, 15820493, 21905298, 31640986, 47461479, 94922958, 142384437, 284768874]

約数ペア:

[(1, 284768874), (2, 142384437), (3, 94922958), (6, 47461479), (9, 31640986), (13, 21905298), (18, 15820493), (26, 10952649), (39, 7301766), (78, 3650883), (117, 2433922), (234, 1216961)]