1964732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6379}}^1$

素因数の和:6401

約数の個数: 24

約数和(自身を含む): 4287360

約数和(自身を除く): 2322628

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6379, 12758, 25516, 44653, 70169, 89306, 140338, 178612, 280676, 491183, 982366, 1964732]

約数ペア:

[(1, 1964732), (2, 982366), (4, 491183), (7, 280676), (11, 178612), (14, 140338), (22, 89306), (28, 70169), (44, 44653), (77, 25516), (154, 12758), (308, 6379)]