316373452

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{251}}^1\times {\mathrm{2267}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 560105280

約数和(自身を除く): 243731828

約数列:

[1, 2, 4, 139, 251, 278, 502, 556, 1004, 2267, 4534, 9068, 34889, 69778, 139556, 315113, 569017, 630226, 1138034, 1260452, 2276068, 79093363, 158186726, 316373452]

約数ペア:

[(1, 316373452), (2, 158186726), (4, 79093363), (139, 2276068), (251, 1260452), (278, 1138034), (502, 630226), (556, 569017), (1004, 315113), (2267, 139556), (4534, 69778), (9068, 34889)]