2080782473

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83663}}^1$

素因数の和:83717

約数の個数: 32

約数和(自身を含む): 2891427840

約数和(自身を除く): 810645367

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 2261, 3553, 24871, 83663, 585641, 920293, 1422271, 1589597, 6442051, 9955897, 11127179, 15644981, 17485567, 27023149, 109514867, 122398969, 189162043, 297254639, 2080782473]

約数ペア:

[(1, 2080782473), (7, 297254639), (11, 189162043), (17, 122398969), (19, 109514867), (77, 27023149), (119, 17485567), (133, 15644981), (187, 11127179), (209, 9955897), (323, 6442051), (1309, 1589597), (1463, 1422271), (2261, 920293), (3553, 585641), (24871, 83663)]