1178528078

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{277}}^1$

素因数の和:637

約数の個数: 64

約数和(自身を含む): 2215264128

約数和(自身を除く): 1036736050

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 241, 277, 482, 554, 679, 1261, 1358, 1687, 1939, 2522, 3133, 3374, 3601, 3878, 6266, 7202, 8827, 17654, 21931, 23377, 25207, 26869, 43862, 46754, 50414, 53738, 66757, 133514, 163639, 188083, 303901, 327278, 349297, 376166, 467299, 607802, 698594, 867841, 934598, 1735682, 2127307, 2445079, 4254614, 4890158, 6074887, 6475429, 12149774, 12950858, 45328003, 84180577, 90656006, 168361154, 589264039, 1178528078]

約数ペア:

[(1, 1178528078), (2, 589264039), (7, 168361154), (13, 90656006), (14, 84180577), (26, 45328003), (91, 12950858), (97, 12149774), (182, 6475429), (194, 6074887), (241, 4890158), (277, 4254614), (482, 2445079), (554, 2127307), (679, 1735682), (1261, 934598), (1358, 867841), (1687, 698594), (1939, 607802), (2522, 467299), (3133, 376166), (3374, 349297), (3601, 327278), (3878, 303901), (6266, 188083), (7202, 163639), (8827, 133514), (17654, 66757), (21931, 53738), (23377, 50414), (25207, 46754), (26869, 43862)]