2089969054616

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{57329}}^1$

素因数の和:57972

約数の個数: 64

約数和(自身を含む): 4004752752000

約数和(自身を除く): 1914783697384

約数列:

[1, 2, 4, 8, 97, 109, 194, 218, 388, 431, 436, 776, 862, 872, 1724, 3448, 10573, 21146, 41807, 42292, 46979, 57329, 83614, 84584, 93958, 114658, 167228, 187916, 229316, 334456, 375832, 458632, 4556963, 5560913, 6248861, 9113926, 11121826, 12497722, 18227852, 22243652, 24708799, 24995444, 36455704, 44487304, 49417598, 49990888, 98835196, 197670392, 606139517, 1212279034, 2396753503, 2424558068, 2693259091, 4793507006, 4849116136, 5386518182, 9587014012, 10773036364, 19174028024, 21546072728, 261246131827, 522492263654, 1044984527308, 2089969054616]

約数ペア:

[(1, 2089969054616), (2, 1044984527308), (4, 522492263654), (8, 261246131827), (97, 21546072728), (109, 19174028024), (194, 10773036364), (218, 9587014012), (388, 5386518182), (431, 4849116136), (436, 4793507006), (776, 2693259091), (862, 2424558068), (872, 2396753503), (1724, 1212279034), (3448, 606139517), (10573, 197670392), (21146, 98835196), (41807, 49990888), (42292, 49417598), (46979, 44487304), (57329, 36455704), (83614, 24995444), (84584, 24708799), (93958, 22243652), (114658, 18227852), (167228, 12497722), (187916, 11121826), (229316, 9113926), (334456, 6248861), (375832, 5560913), (458632, 4556963)]