5280887949

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1\times {\mathrm{877}}^1$

素因数の和:1757

約数の個数: 32

約数和(自身を含む): 7480560000

約数和(自身を除く): 2199672051

約数列:

[1, 3, 19, 57, 149, 447, 709, 877, 2127, 2631, 2831, 8493, 13471, 16663, 40413, 49989, 105641, 130673, 316923, 392019, 621793, 1865379, 2007179, 2482787, 6021537, 7448361, 11814067, 35442201, 92647157, 277941471, 1760295983, 5280887949]

約数ペア:

[(1, 5280887949), (3, 1760295983), (19, 277941471), (57, 92647157), (149, 35442201), (447, 11814067), (709, 7448361), (877, 6021537), (2127, 2482787), (2631, 2007179), (2831, 1865379), (8493, 621793), (13471, 392019), (16663, 316923), (40413, 130673), (49989, 105641)]