127223516

素因数分解:

$2^2\times 7^1\times {\mathrm{797}}^1\times {\mathrm{5701}}^1$

素因数の和:6509

約数の個数: 24

約数和(自身を含む): 254810976

約数和(自身を除く): 127587460

約数列:

[1, 2, 4, 7, 14, 28, 797, 1594, 3188, 5579, 5701, 11158, 11402, 22316, 22804, 39907, 79814, 159628, 4543697, 9087394, 18174788, 31805879, 63611758, 127223516]

約数ペア:

[(1, 127223516), (2, 63611758), (4, 31805879), (7, 18174788), (14, 9087394), (28, 4543697), (797, 159628), (1594, 79814), (3188, 39907), (5579, 22804), (5701, 22316), (11158, 11402)]