1321903072

素因数分解:

$2^5\times 7^1\times {\mathrm{5901353}}^1$

素因数の和:5901370

約数の個数: 24

約数和(自身を含む): 2974282416

約数和(自身を除く): 1652379344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 5901353, 11802706, 23605412, 41309471, 47210824, 82618942, 94421648, 165237884, 188843296, 330475768, 660951536, 1321903072]

約数ペア:

[(1, 1321903072), (2, 660951536), (4, 330475768), (7, 188843296), (8, 165237884), (14, 94421648), (16, 82618942), (28, 47210824), (32, 41309471), (56, 23605412), (112, 11802706), (224, 5901353)]