429390766

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1614251}}^1$

素因数の和:1614279

約数の個数: 16

約数和(自身を含む): 774840960

約数和(自身を除く): 345450194

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1614251, 3228502, 11299757, 22599514, 30670769, 61341538, 214695383, 429390766]

約数ペア:

[(1, 429390766), (2, 214695383), (7, 61341538), (14, 30670769), (19, 22599514), (38, 11299757), (133, 3228502), (266, 1614251)]