2080309294826

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1\times {\mathrm{2537501}}^1$

素因数の和:2539430

約数の個数: 32

約数和(自身を含む): 3683234903040

約数和(自身を除く): 1602925608214

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 1889, 3778, 13223, 26446, 58559, 117118, 409913, 819826, 2537501, 5075002, 17762507, 35525014, 78662531, 157325062, 550637717, 1101275434, 4793339389, 9586678778, 33553375723, 67106751446, 148593521059, 297187042118, 1040154647413, 2080309294826]

約数ペア:

[(1, 2080309294826), (2, 1040154647413), (7, 297187042118), (14, 148593521059), (31, 67106751446), (62, 33553375723), (217, 9586678778), (434, 4793339389), (1889, 1101275434), (3778, 550637717), (13223, 157325062), (26446, 78662531), (58559, 35525014), (117118, 17762507), (409913, 5075002), (819826, 2537501)]