1243972834

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{733}}^1\times {\mathrm{5021}}^1$

素因数の和:5782

約数の個数: 24

約数和(自身を含む): 2023695252

約数和(自身を除く): 779722418

約数列:

[1, 2, 13, 26, 169, 338, 733, 1466, 5021, 9529, 10042, 19058, 65273, 123877, 130546, 247754, 848549, 1697098, 3680393, 7360786, 47845109, 95690218, 621986417, 1243972834]

約数ペア:

[(1, 1243972834), (2, 621986417), (13, 95690218), (26, 47845109), (169, 7360786), (338, 3680393), (733, 1697098), (1466, 848549), (5021, 247754), (9529, 130546), (10042, 123877), (19058, 65273)]