1957256

素因数分解:

$2^3\times 7^2\times {\mathrm{4993}}^1$

素因数の和:5013

約数の個数: 24

約数和(自身を含む): 4269870

約数和(自身を除く): 2312614

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 4993, 9986, 19972, 34951, 39944, 69902, 139804, 244657, 279608, 489314, 978628, 1957256]

約数ペア:

[(1, 1957256), (2, 978628), (4, 489314), (7, 279608), (8, 244657), (14, 139804), (28, 69902), (49, 39944), (56, 34951), (98, 19972), (196, 9986), (392, 4993)]