2004647554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{579713}}^1$

素因数の和:579754

約数の個数: 32

約数和(自身を含む): 3895678080

約数和(自身を除く): 1891030526

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 579713, 1159426, 4057991, 7536269, 8115982, 11014547, 15072538, 22029094, 52753883, 77101829, 105507766, 143189111, 154203658, 286378222, 1002323777, 2004647554]

約数ペア:

[(1, 2004647554), (2, 1002323777), (7, 286378222), (13, 154203658), (14, 143189111), (19, 105507766), (26, 77101829), (38, 52753883), (91, 22029094), (133, 15072538), (182, 11014547), (247, 8115982), (266, 7536269), (494, 4057991), (1729, 1159426), (3458, 579713)]