380930876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{929}}^1\times {\mathrm{4457}}^1$

素因数の和:5413

約数の個数: 24

約数和(自身を含む): 696517920

約数和(自身を除く): 315587044

約数列:

[1, 2, 4, 23, 46, 92, 929, 1858, 3716, 4457, 8914, 17828, 21367, 42734, 85468, 102511, 205022, 410044, 4140553, 8281106, 16562212, 95232719, 190465438, 380930876]

約数ペア:

[(1, 380930876), (2, 190465438), (4, 95232719), (23, 16562212), (46, 8281106), (92, 4140553), (929, 410044), (1858, 205022), (3716, 102511), (4457, 85468), (8914, 42734), (17828, 21367)]