2854228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{419}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 5433120

約数和(自身を除く): 2578892

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 419, 524, 838, 1676, 1703, 3406, 5447, 6812, 10894, 21788, 54889, 109778, 219556, 713557, 1427114, 2854228]

約数ペア:

[(1, 2854228), (2, 1427114), (4, 713557), (13, 219556), (26, 109778), (52, 54889), (131, 21788), (262, 10894), (419, 6812), (524, 5447), (838, 3406), (1676, 1703)]