2016805996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1\times {\mathrm{383}}^1$

素因数の和:958

約数の個数: 48

約数和(自身を含む): 3754598400

約数和(自身を除く): 1737792404

約数列:

[1, 2, 4, 19, 38, 76, 193, 359, 383, 386, 718, 766, 772, 1436, 1532, 3667, 6821, 7277, 7334, 13642, 14554, 14668, 27284, 29108, 69287, 73919, 137497, 138574, 147838, 274994, 277148, 295676, 549988, 1316453, 1404461, 2612443, 2632906, 2808922, 5224886, 5265812, 5617844, 10449772, 26536921, 53073842, 106147684, 504201499, 1008402998, 2016805996]

約数ペア:

[(1, 2016805996), (2, 1008402998), (4, 504201499), (19, 106147684), (38, 53073842), (76, 26536921), (193, 10449772), (359, 5617844), (383, 5265812), (386, 5224886), (718, 2808922), (766, 2632906), (772, 2612443), (1436, 1404461), (1532, 1316453), (3667, 549988), (6821, 295676), (7277, 277148), (7334, 274994), (13642, 147838), (14554, 138574), (14668, 137497), (27284, 73919), (29108, 69287)]