423851324

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{4937}}^1$

素因数の和:5094

約数の個数: 36

約数和(自身を含む): 809673984

約数和(自身を除く): 385822660

約数列:

[1, 2, 4, 13, 26, 52, 127, 169, 254, 338, 508, 676, 1651, 3302, 4937, 6604, 9874, 19748, 21463, 42926, 64181, 85852, 128362, 256724, 626999, 834353, 1253998, 1668706, 2507996, 3337412, 8150987, 16301974, 32603948, 105962831, 211925662, 423851324]

約数ペア:

[(1, 423851324), (2, 211925662), (4, 105962831), (13, 32603948), (26, 16301974), (52, 8150987), (127, 3337412), (169, 2507996), (254, 1668706), (338, 1253998), (508, 834353), (676, 626999), (1651, 256724), (3302, 128362), (4937, 85852), (6604, 64181), (9874, 42926), (19748, 21463)]