2027557294

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{487}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 3683377152

約数和(自身を除く): 1655819858

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 181, 217, 362, 371, 434, 487, 742, 974, 1267, 1643, 2534, 3286, 3409, 5611, 6818, 9593, 11222, 11501, 15097, 19186, 23002, 25811, 30194, 39277, 51622, 67151, 78554, 88147, 105679, 134302, 176294, 180677, 211358, 297383, 361354, 594766, 617029, 800141, 1234058, 1600282, 2081681, 2732557, 4163362, 4671791, 5465114, 5600987, 9343582, 11201974, 19127899, 32702537, 38255798, 65405074, 144825521, 289651042, 1013778647, 2027557294]

約数ペア:

[(1, 2027557294), (2, 1013778647), (7, 289651042), (14, 144825521), (31, 65405074), (53, 38255798), (62, 32702537), (106, 19127899), (181, 11201974), (217, 9343582), (362, 5600987), (371, 5465114), (434, 4671791), (487, 4163362), (742, 2732557), (974, 2081681), (1267, 1600282), (1643, 1234058), (2534, 800141), (3286, 617029), (3409, 594766), (5611, 361354), (6818, 297383), (9593, 211358), (11222, 180677), (11501, 176294), (15097, 134302), (19186, 105679), (23002, 88147), (25811, 78554), (30194, 67151), (39277, 51622)]