129355438

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{4261}}^1$

素因数の和:4659

約数の個数: 16

約数和(自身を含む): 199154736

約数和(自身を除く): 69799298

約数列:

[1, 2, 43, 86, 353, 706, 4261, 8522, 15179, 30358, 183223, 366446, 1504133, 3008266, 64677719, 129355438]

約数ペア:

[(1, 129355438), (2, 64677719), (43, 3008266), (86, 1504133), (353, 366446), (706, 183223), (4261, 30358), (8522, 15179)]