2010181316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{3257}}^1$

素因数の和:3381

約数の個数: 72

約数和(自身を含む): 4206885984

約数和(自身を除く): 2196704668

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 169, 286, 332, 338, 572, 676, 913, 1079, 1826, 1859, 2158, 3257, 3652, 3718, 4316, 6514, 7436, 11869, 13028, 14027, 23738, 28054, 35827, 42341, 47476, 56108, 71654, 84682, 143308, 154297, 169364, 270331, 308594, 465751, 540662, 550433, 617188, 931502, 1081324, 1100866, 1863004, 2201732, 2973641, 3514303, 5947282, 6054763, 7028606, 11894564, 12109526, 14057212, 24219052, 38657333, 45685939, 77314666, 91371878, 154629332, 182743756, 502545329, 1005090658, 2010181316]

約数ペア:

[(1, 2010181316), (2, 1005090658), (4, 502545329), (11, 182743756), (13, 154629332), (22, 91371878), (26, 77314666), (44, 45685939), (52, 38657333), (83, 24219052), (143, 14057212), (166, 12109526), (169, 11894564), (286, 7028606), (332, 6054763), (338, 5947282), (572, 3514303), (676, 2973641), (913, 2201732), (1079, 1863004), (1826, 1100866), (1859, 1081324), (2158, 931502), (3257, 617188), (3652, 550433), (3718, 540662), (4316, 465751), (6514, 308594), (7436, 270331), (11869, 169364), (13028, 154297), (14027, 143308), (23738, 84682), (28054, 71654), (35827, 56108), (42341, 47476)]