1426645000784

素因数分解:

$2^4\times {\mathrm{8573}}^1\times {\mathrm{10400713}}^1$

素因数の和:10409294

約数の個数: 20

約数和(自身を含む): 2764447376916

約数和(自身を除く): 1337802376132

約数列:

[1, 2, 4, 8, 16, 8573, 17146, 34292, 68584, 137168, 10400713, 20801426, 41602852, 83205704, 166411408, 89165312549, 178330625098, 356661250196, 713322500392, 1426645000784]

約数ペア:

[(1, 1426645000784), (2, 713322500392), (4, 356661250196), (8, 178330625098), (16, 89165312549), (8573, 166411408), (17146, 83205704), (34292, 41602852), (68584, 20801426), (137168, 10400713)]