1294891994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{606791}}^1$

素因数の和:606901

約数の個数: 16

約数和(自身を含む): 2140762176

約数和(自身を除く): 845870182

約数列:

[1, 2, 11, 22, 97, 194, 1067, 2134, 606791, 1213582, 6674701, 13349402, 58858727, 117717454, 647445997, 1294891994]

約数ペア:

[(1, 1294891994), (2, 647445997), (11, 117717454), (22, 58858727), (97, 13349402), (194, 6674701), (1067, 1213582), (2134, 606791)]