2563756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 4939200

約数和(自身を除く): 2375444

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1049, 1222, 2098, 2444, 4196, 13637, 27274, 49303, 54548, 98606, 197212, 640939, 1281878, 2563756]

約数ペア:

[(1, 2563756), (2, 1281878), (4, 640939), (13, 197212), (26, 98606), (47, 54548), (52, 49303), (94, 27274), (188, 13637), (611, 4196), (1049, 2444), (1222, 2098)]