1200368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 40

約数和(自身を含む): 2604000

約数和(自身を除く): 1403632

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 199, 208, 232, 377, 398, 464, 754, 796, 1508, 1592, 2587, 3016, 3184, 5174, 5771, 6032, 10348, 11542, 20696, 23084, 41392, 46168, 75023, 92336, 150046, 300092, 600184, 1200368]

約数ペア:

[(1, 1200368), (2, 600184), (4, 300092), (8, 150046), (13, 92336), (16, 75023), (26, 46168), (29, 41392), (52, 23084), (58, 20696), (104, 11542), (116, 10348), (199, 6032), (208, 5771), (232, 5174), (377, 3184), (398, 3016), (464, 2587), (754, 1592), (796, 1508)]