248519404

素因数分解:

$2^2\times 7^1\times {\mathrm{2251}}^1\times {\mathrm{3943}}^1$

素因数の和:6205

約数の個数: 24

約数和(自身を含む): 497385728

約数和(自身を除く): 248866324

約数列:

[1, 2, 4, 7, 14, 28, 2251, 3943, 4502, 7886, 9004, 15757, 15772, 27601, 31514, 55202, 63028, 110404, 8875693, 17751386, 35502772, 62129851, 124259702, 248519404]

約数ペア:

[(1, 248519404), (2, 124259702), (4, 62129851), (7, 35502772), (14, 17751386), (28, 8875693), (2251, 110404), (3943, 63028), (4502, 55202), (7886, 31514), (9004, 27601), (15757, 15772)]