123039014

素因数分解:

$2^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{4423}}^1$

素因数の和:6419

約数の個数: 16

約数和(自身を含む): 211077888

約数和(自身を除く): 88038874

約数列:

[1, 2, 7, 14, 1987, 3974, 4423, 8846, 13909, 27818, 30961, 61922, 8788501, 17577002, 61519507, 123039014]

約数ペア:

[(1, 123039014), (2, 61519507), (7, 17577002), (14, 8788501), (1987, 61922), (3974, 30961), (4423, 27818), (8846, 13909)]