401020924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{10271}}^1$

素因数の和:10545

約数の個数: 24

約数和(自身を含む): 721340928

約数和(自身を除く): 320320004

約数列:

[1, 2, 4, 43, 86, 172, 227, 454, 908, 9761, 10271, 19522, 20542, 39044, 41084, 441653, 883306, 1766612, 2331517, 4663034, 9326068, 100255231, 200510462, 401020924]

約数ペア:

[(1, 401020924), (2, 200510462), (4, 100255231), (43, 9326068), (86, 4663034), (172, 2331517), (227, 1766612), (454, 883306), (908, 441653), (9761, 41084), (10271, 39044), (19522, 20542)]