405706444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{15091}}^1$

素因数の和:15166

約数の個数: 48

約数和(自身を含む): 851913216

約数和(自身を除く): 446206772

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 2068, 2444, 6721, 13442, 15091, 26884, 30182, 60364, 166001, 196183, 332002, 392366, 664004, 709277, 784732, 1418554, 2158013, 2837108, 4316026, 7802047, 8632052, 9220601, 15604094, 18441202, 31208188, 36882404, 101426611, 202853222, 405706444]

約数ペア:

[(1, 405706444), (2, 202853222), (4, 101426611), (11, 36882404), (13, 31208188), (22, 18441202), (26, 15604094), (44, 9220601), (47, 8632052), (52, 7802047), (94, 4316026), (143, 2837108), (188, 2158013), (286, 1418554), (517, 784732), (572, 709277), (611, 664004), (1034, 392366), (1222, 332002), (2068, 196183), (2444, 166001), (6721, 60364), (13442, 30182), (15091, 26884)]