2510178656

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{919}}^1\times {\mathrm{5021}}^1$

素因数の和:5967

約数の個数: 48

約数和(自身を含む): 5239352160

約数和(自身を除く): 2729173504

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 919, 1838, 3676, 5021, 7352, 10042, 14704, 15623, 20084, 29408, 31246, 40168, 62492, 80336, 85357, 124984, 160672, 170714, 249968, 341428, 499936, 682856, 1365712, 2731424, 4614299, 9228598, 18457196, 36914392, 73828784, 78443083, 147657568, 156886166, 313772332, 627544664, 1255089328, 2510178656]

約数ペア:

[(1, 2510178656), (2, 1255089328), (4, 627544664), (8, 313772332), (16, 156886166), (17, 147657568), (32, 78443083), (34, 73828784), (68, 36914392), (136, 18457196), (272, 9228598), (544, 4614299), (919, 2731424), (1838, 1365712), (3676, 682856), (5021, 499936), (7352, 341428), (10042, 249968), (14704, 170714), (15623, 160672), (20084, 124984), (29408, 85357), (31246, 80336), (40168, 62492)]