1973804

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 3981600

約数和(自身を除く): 2007796

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 449, 628, 898, 1099, 1796, 2198, 3143, 4396, 6286, 12572, 70493, 140986, 281972, 493451, 986902, 1973804]

約数ペア:

[(1, 1973804), (2, 986902), (4, 493451), (7, 281972), (14, 140986), (28, 70493), (157, 12572), (314, 6286), (449, 4396), (628, 3143), (898, 2198), (1099, 1796)]