1965908

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1151}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 3999744

約数和(自身を除く): 2033836

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1151, 1708, 2302, 4604, 8057, 16114, 32228, 70211, 140422, 280844, 491477, 982954, 1965908]

約数ペア:

[(1, 1965908), (2, 982954), (4, 491477), (7, 280844), (14, 140422), (28, 70211), (61, 32228), (122, 16114), (244, 8057), (427, 4604), (854, 2302), (1151, 1708)]