321505724

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{11351}}^1$

素因数の和:11525

約数の個数: 24

約数和(自身を含む): 576272928

約数和(自身を除く): 254767204

約数列:

[1, 2, 4, 73, 97, 146, 194, 292, 388, 7081, 11351, 14162, 22702, 28324, 45404, 828623, 1101047, 1657246, 2202094, 3314492, 4404188, 80376431, 160752862, 321505724]

約数ペア:

[(1, 321505724), (2, 160752862), (4, 80376431), (73, 4404188), (97, 3314492), (146, 2202094), (194, 1657246), (292, 1101047), (388, 828623), (7081, 45404), (11351, 28324), (14162, 22702)]