66029470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{507919}}^1$

素因数の和:507939

約数の個数: 16

約数和(自身を含む): 127995840

約数和(自身を除く): 61966370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 507919, 1015838, 2539595, 5079190, 6602947, 13205894, 33014735, 66029470]

約数ペア:

[(1, 66029470), (2, 33014735), (5, 13205894), (10, 6602947), (13, 5079190), (26, 2539595), (65, 1015838), (130, 507919)]