9998404

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4091}}^1$

素因数の和:4155

約数の個数: 24

約数和(自身を含む): 19248768

約数和(自身を除く): 9250364

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 611, 1222, 2444, 4091, 8182, 16364, 53183, 106366, 192277, 212732, 384554, 769108, 2499601, 4999202, 9998404]

約数ペア:

[(1, 9998404), (2, 4999202), (4, 2499601), (13, 769108), (26, 384554), (47, 212732), (52, 192277), (94, 106366), (188, 53183), (611, 16364), (1222, 8182), (2444, 4091)]