1800944639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{25793}}^1$

素因数の和:25978

約数の個数: 16

約数和(自身を含む): 2002027104

約数和(自身を除く): 201082465

約数列:

[1, 13, 41, 131, 533, 1703, 5371, 25793, 69823, 335309, 1057513, 3378883, 13747669, 43925479, 138534203, 1800944639]

約数ペア:

[(1, 1800944639), (13, 138534203), (41, 43925479), (131, 13747669), (533, 3378883), (1703, 1057513), (5371, 335309), (25793, 69823)]