2010640319961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{57991991}}^1$

素因数の和:57992141

約数の個数: 32

約数和(自身を含む): 3325492789248

約数和(自身を除く): 1314852469287

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2667, 4953, 11557, 34671, 57991991, 173975973, 405943937, 753895883, 1217831811, 2261687649, 5277271181, 7364982857, 15831813543, 22094948571, 51554879999, 95744777141, 154664639997, 287234331423, 670213439987, 2010640319961]

約数ペア:

[(1, 2010640319961), (3, 670213439987), (7, 287234331423), (13, 154664639997), (21, 95744777141), (39, 51554879999), (91, 22094948571), (127, 15831813543), (273, 7364982857), (381, 5277271181), (889, 2261687649), (1651, 1217831811), (2667, 753895883), (4953, 405943937), (11557, 173975973), (34671, 57991991)]