238470904

素因数分解:

$2^3\times 7^1\times {\mathrm{4258409}}^1$

素因数の和:4258422

約数の個数: 16

約数和(自身を含む): 511009200

約数和(自身を除く): 272538296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4258409, 8516818, 17033636, 29808863, 34067272, 59617726, 119235452, 238470904]

約数ペア:

[(1, 238470904), (2, 119235452), (4, 59617726), (7, 34067272), (8, 29808863), (14, 17033636), (28, 8516818), (56, 4258409)]