1551704882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{2687}}^1$

素因数の和:2895

約数の個数: 64

約数和(自身を含む): 3034644480

約数和(自身を除く): 1482939598

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 167, 182, 247, 266, 334, 494, 1169, 1729, 2171, 2338, 2687, 3173, 3458, 4342, 5374, 6346, 15197, 18809, 22211, 30394, 34931, 37618, 41249, 44422, 51053, 69862, 82498, 102106, 244517, 288743, 357371, 448729, 489034, 577486, 663689, 714742, 897458, 1327378, 3141103, 4645823, 5833477, 6282206, 8525851, 9291646, 11666954, 17051702, 40834339, 59680957, 81668678, 110836063, 119361914, 221672126, 775852441, 1551704882]

約数ペア:

[(1, 1551704882), (2, 775852441), (7, 221672126), (13, 119361914), (14, 110836063), (19, 81668678), (26, 59680957), (38, 40834339), (91, 17051702), (133, 11666954), (167, 9291646), (182, 8525851), (247, 6282206), (266, 5833477), (334, 4645823), (494, 3141103), (1169, 1327378), (1729, 897458), (2171, 714742), (2338, 663689), (2687, 577486), (3173, 489034), (3458, 448729), (4342, 357371), (5374, 288743), (6346, 244517), (15197, 102106), (18809, 82498), (22211, 69862), (30394, 51053), (34931, 44422), (37618, 41249)]