2071669978

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{293}}^1\times {\mathrm{1399}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 3763670400

約数和(自身を除く): 1692000422

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 293, 361, 586, 722, 1399, 2051, 2527, 2798, 4102, 5054, 5567, 9793, 11134, 19586, 26581, 38969, 53162, 77938, 105773, 186067, 211546, 372134, 409907, 505039, 740411, 819814, 1010078, 1480822, 2869349, 3535273, 5738698, 7070546, 7788233, 15576466, 54517631, 109035262, 147976427, 295952854, 1035834989, 2071669978]

約数ペア:

[(1, 2071669978), (2, 1035834989), (7, 295952854), (14, 147976427), (19, 109035262), (38, 54517631), (133, 15576466), (266, 7788233), (293, 7070546), (361, 5738698), (586, 3535273), (722, 2869349), (1399, 1480822), (2051, 1010078), (2527, 819814), (2798, 740411), (4102, 505039), (5054, 409907), (5567, 372134), (9793, 211546), (11134, 186067), (19586, 105773), (26581, 77938), (38969, 53162)]