2646488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{25447}}^1$

素因数の和:25466

約数の個数: 16

約数和(自身を含む): 5344080

約数和(自身を除く): 2697592

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 25447, 50894, 101788, 203576, 330811, 661622, 1323244, 2646488]

約数ペア:

[(1, 2646488), (2, 1323244), (4, 661622), (8, 330811), (13, 203576), (26, 101788), (52, 50894), (104, 25447)]