426451858

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{313}}^1\times {\mathrm{317}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 738105984

約数和(自身を除く): 311654126

約数列:

[1, 2, 7, 14, 307, 313, 317, 614, 626, 634, 2149, 2191, 2219, 4298, 4382, 4438, 96091, 97319, 99221, 192182, 194638, 198442, 672637, 681233, 694547, 1345274, 1362466, 1389094, 30460847, 60921694, 213225929, 426451858]

約数ペア:

[(1, 426451858), (2, 213225929), (7, 60921694), (14, 30460847), (307, 1389094), (313, 1362466), (317, 1345274), (614, 694547), (626, 681233), (634, 672637), (2149, 198442), (2191, 194638), (2219, 192182), (4298, 99221), (4382, 97319), (4438, 96091)]