1860976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 40

約数和(自身を含む): 4062240

約数和(自身を除く): 2201264

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 389, 598, 778, 1196, 1556, 2392, 3112, 4784, 5057, 6224, 8947, 10114, 17894, 20228, 35788, 40456, 71576, 80912, 116311, 143152, 232622, 465244, 930488, 1860976]

約数ペア:

[(1, 1860976), (2, 930488), (4, 465244), (8, 232622), (13, 143152), (16, 116311), (23, 80912), (26, 71576), (46, 40456), (52, 35788), (92, 20228), (104, 17894), (184, 10114), (208, 8947), (299, 6224), (368, 5057), (389, 4784), (598, 3112), (778, 2392), (1196, 1556)]