329021668

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{21859}}^1$

素因数の和:21987

約数の個数: 24

約数和(自身を含む): 594941760

約数和(自身を除く): 265920092

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 7526, 15052, 21859, 43718, 87436, 1158527, 1551989, 2317054, 3103978, 4634108, 6207956, 82255417, 164510834, 329021668]

約数ペア:

[(1, 329021668), (2, 164510834), (4, 82255417), (53, 6207956), (71, 4634108), (106, 3103978), (142, 2317054), (212, 1551989), (284, 1158527), (3763, 87436), (7526, 43718), (15052, 21859)]