390107004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4644131}}^1$

素因数の和:4644145

約数の個数: 24

約数和(自身を含む): 1040285568

約数和(自身を除く): 650178564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4644131, 9288262, 13932393, 18576524, 27864786, 32508917, 55729572, 65017834, 97526751, 130035668, 195053502, 390107004]

約数ペア:

[(1, 390107004), (2, 195053502), (3, 130035668), (4, 97526751), (6, 65017834), (7, 55729572), (12, 32508917), (14, 27864786), (21, 18576524), (28, 13932393), (42, 9288262), (84, 4644131)]