250973668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{11617}}^1$

素因数の和:12123

約数の個数: 24

約数和(自身を含む): 480148704

約数和(自身を除く): 229175036

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 10802, 11617, 21604, 23234, 46468, 127787, 255574, 511148, 5703947, 11407894, 22815788, 62743417, 125486834, 250973668]

約数ペア:

[(1, 250973668), (2, 125486834), (4, 62743417), (11, 22815788), (22, 11407894), (44, 5703947), (491, 511148), (982, 255574), (1964, 127787), (5401, 46468), (10802, 23234), (11617, 21604)]