8378058

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2903}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 18539136

約数和(自身を除く): 10161078

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 2903, 5806, 8709, 17418, 37739, 75478, 107411, 113217, 214822, 226434, 322233, 644466, 1396343, 2792686, 4189029, 8378058]

約数ペア:

[(1, 8378058), (2, 4189029), (3, 2792686), (6, 1396343), (13, 644466), (26, 322233), (37, 226434), (39, 214822), (74, 113217), (78, 107411), (111, 75478), (222, 37739), (481, 17418), (962, 8709), (1443, 5806), (2886, 2903)]