259813036

素因数分解:

$2^2\times 7^1\times {\mathrm{9279037}}^1$

素因数の和:9279048

約数の個数: 12

約数和(自身を含む): 519626128

約数和(自身を除く): 259813092

約数列:

[1, 2, 4, 7, 14, 28, 9279037, 18558074, 37116148, 64953259, 129906518, 259813036]

約数ペア:

[(1, 259813036), (2, 129906518), (4, 64953259), (7, 37116148), (14, 18558074), (28, 9279037)]