2349568

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:384

約数の個数: 40

約数和(自身を含む): 5069988

約数和(自身を除く): 2720420

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 353, 416, 512, 706, 832, 1412, 1664, 2824, 3328, 4589, 5648, 6656, 9178, 11296, 18356, 22592, 36712, 45184, 73424, 90368, 146848, 180736, 293696, 587392, 1174784, 2349568]

約数ペア:

[(1, 2349568), (2, 1174784), (4, 587392), (8, 293696), (13, 180736), (16, 146848), (26, 90368), (32, 73424), (52, 45184), (64, 36712), (104, 22592), (128, 18356), (208, 11296), (256, 9178), (353, 6656), (416, 5648), (512, 4589), (706, 3328), (832, 2824), (1412, 1664)]