1328572

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2063}}^1$

素因数の和:2097

約数の個数: 24

約数和(自身を含む): 2774016

約数和(自身を除く): 1445444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2063, 4126, 8252, 14441, 28882, 47449, 57764, 94898, 189796, 332143, 664286, 1328572]

約数ペア:

[(1, 1328572), (2, 664286), (4, 332143), (7, 189796), (14, 94898), (23, 57764), (28, 47449), (46, 28882), (92, 14441), (161, 8252), (322, 4126), (644, 2063)]