1388884098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{33068669}}^1$

素因数の和:33068681

約数の個数: 16

約数和(自身を含む): 3174592320

約数和(自身を除く): 1785708222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 33068669, 66137338, 99206007, 198412014, 231480683, 462961366, 694442049, 1388884098]

約数ペア:

[(1, 1388884098), (2, 694442049), (3, 462961366), (6, 231480683), (7, 198412014), (14, 99206007), (21, 66137338), (42, 33068669)]