2649968147

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{11953}}^1$

素因数の和:12142

約数の個数: 16

約数和(自身を含む): 2788629120

約数和(自身を除く): 138660973

約数列:

[1, 47, 53, 89, 2491, 4183, 4717, 11953, 221699, 561791, 633509, 1063817, 29774923, 49999399, 56382301, 2649968147]

約数ペア:

[(1, 2649968147), (47, 56382301), (53, 49999399), (89, 29774923), (2491, 1063817), (4183, 633509), (4717, 561791), (11953, 221699)]