1219652

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1013}}^1$

素因数の和:1067

約数の個数: 24

約数和(自身を含む): 2498496

約数和(自身を除く): 1278844

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1013, 1204, 2026, 4052, 7091, 14182, 28364, 43559, 87118, 174236, 304913, 609826, 1219652]

約数ペア:

[(1, 1219652), (2, 609826), (4, 304913), (7, 174236), (14, 87118), (28, 43559), (43, 28364), (86, 14182), (172, 7091), (301, 4052), (602, 2026), (1013, 1204)]