2017681611

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 3160442880

約数和(自身を除く): 1142761269

約数列:

[1, 3, 11, 19, 33, 57, 83, 137, 209, 249, 283, 411, 627, 849, 913, 1507, 1577, 2603, 2739, 3113, 4521, 4731, 5377, 7809, 9339, 11371, 16131, 17347, 23489, 28633, 34113, 38771, 52041, 59147, 70467, 85899, 116313, 125081, 177441, 216049, 258379, 375243, 426481, 446291, 648147, 736649, 775137, 1279443, 1338873, 2209947, 2376539, 3217993, 4909201, 7129617, 8103139, 9653979, 14727603, 24309417, 35397923, 61141867, 106193769, 183425601, 672560537, 2017681611]

約数ペア:

[(1, 2017681611), (3, 672560537), (11, 183425601), (19, 106193769), (33, 61141867), (57, 35397923), (83, 24309417), (137, 14727603), (209, 9653979), (249, 8103139), (283, 7129617), (411, 4909201), (627, 3217993), (849, 2376539), (913, 2209947), (1507, 1338873), (1577, 1279443), (2603, 775137), (2739, 736649), (3113, 648147), (4521, 446291), (4731, 426481), (5377, 375243), (7809, 258379), (9339, 216049), (11371, 177441), (16131, 125081), (17347, 116313), (23489, 85899), (28633, 70467), (34113, 59147), (38771, 52041)]