274361930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{638051}}^1$

素因数の和:638101

約数の個数: 16

約数和(自身を含む): 505337184

約数和(自身を除く): 230975254

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 638051, 1276102, 3190255, 6380510, 27436193, 54872386, 137180965, 274361930]

約数ペア:

[(1, 274361930), (2, 137180965), (5, 54872386), (10, 27436193), (43, 6380510), (86, 3190255), (215, 1276102), (430, 638051)]