4945759

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 6773760

約数和(自身を除く): 1828001

約数列:

[1, 7, 13, 17, 23, 91, 119, 139, 161, 221, 299, 391, 973, 1547, 1807, 2093, 2363, 2737, 3197, 5083, 12649, 16541, 22379, 30719, 35581, 41561, 54349, 215033, 290927, 380443, 706537, 4945759]

約数ペア:

[(1, 4945759), (7, 706537), (13, 380443), (17, 290927), (23, 215033), (91, 54349), (119, 41561), (139, 35581), (161, 30719), (221, 22379), (299, 16541), (391, 12649), (973, 5083), (1547, 3197), (1807, 2737), (2093, 2363)]