1975895103679

素因数分解:

$7^2\times {\mathrm{19}}^2\times {\mathrm{16033}}^1\times {\mathrm{6967}}^1$

素因数の和:23052

約数の個数: 36

約数和(自身を含む): 2426329913904

約数和(自身を除く): 450434810225

約数列:

[1, 7, 19, 49, 133, 361, 931, 2527, 6967, 16033, 17689, 48769, 112231, 132373, 304627, 341383, 785617, 926611, 2132389, 2515087, 5787913, 6486277, 14926723, 17605609, 40515391, 111701911, 123239263, 283607737, 781913377, 2122336309, 5473393639, 14856354163, 40324389871, 103994479141, 282270729097, 1975895103679]

約数ペア:

[(1, 1975895103679), (7, 282270729097), (19, 103994479141), (49, 40324389871), (133, 14856354163), (361, 5473393639), (931, 2122336309), (2527, 781913377), (6967, 283607737), (16033, 123239263), (17689, 111701911), (48769, 40515391), (112231, 17605609), (132373, 14926723), (304627, 6486277), (341383, 5787913), (785617, 2515087), (926611, 2132389)]