940208044

素因数分解:

$2^2\times {\mathrm{487}}^1\times {\mathrm{491}}^1\times {\mathrm{983}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 1653781248

約数和(自身を除く): 713573204

約数列:

[1, 2, 4, 487, 491, 974, 982, 983, 1948, 1964, 1966, 3932, 239117, 478234, 478721, 482653, 956468, 957442, 965306, 1914884, 1930612, 235052011, 470104022, 940208044]

約数ペア:

[(1, 940208044), (2, 470104022), (4, 235052011), (487, 1930612), (491, 1914884), (974, 965306), (982, 957442), (983, 956468), (1948, 482653), (1964, 478721), (1966, 478234), (3932, 239117)]