522331394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{1933}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 890258880

約数和(自身を除く): 367927486

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 547, 1094, 1933, 3866, 7111, 10393, 14222, 20786, 25129, 36727, 50258, 73454, 135109, 270218, 477451, 954902, 1057351, 2114702, 13745563, 20089669, 27491126, 40179338, 261165697, 522331394]

約数ペア:

[(1, 522331394), (2, 261165697), (13, 40179338), (19, 27491126), (26, 20089669), (38, 13745563), (247, 2114702), (494, 1057351), (547, 954902), (1094, 477451), (1933, 270218), (3866, 135109), (7111, 73454), (10393, 50258), (14222, 36727), (20786, 25129)]