238045404

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{639907}}^1$

素因数の和:639945

約数の個数: 24

約数和(自身を含む): 573357568

約数和(自身を除く): 335312164

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 639907, 1279814, 1919721, 2559628, 3839442, 7678884, 19837117, 39674234, 59511351, 79348468, 119022702, 238045404]

約数ペア:

[(1, 238045404), (2, 119022702), (3, 79348468), (4, 59511351), (6, 39674234), (12, 19837117), (31, 7678884), (62, 3839442), (93, 2559628), (124, 1919721), (186, 1279814), (372, 639907)]