539179628

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{509}}^1\times {\mathrm{1567}}^1$

素因数の和:2106

約数の個数: 36

約数和(自身を含む): 1024390080

約数和(自身を除く): 485210452

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 509, 676, 1018, 1567, 2036, 3134, 6268, 6617, 13234, 20371, 26468, 40742, 81484, 86021, 172042, 264823, 344084, 529646, 797603, 1059292, 1595206, 3190412, 10368839, 20737678, 41475356, 134794907, 269589814, 539179628]

約数ペア:

[(1, 539179628), (2, 269589814), (4, 134794907), (13, 41475356), (26, 20737678), (52, 10368839), (169, 3190412), (338, 1595206), (509, 1059292), (676, 797603), (1018, 529646), (1567, 344084), (2036, 264823), (3134, 172042), (6268, 86021), (6617, 81484), (13234, 40742), (20371, 26468)]