2767161404

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{710987}}^1$

素因数の和:711137

約数の個数: 24

約数和(自身を含む): 5574145920

約数和(自身を除く): 2806984516

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 710987, 1421974, 2843948, 4976909, 9953818, 19907636, 98827193, 197654386, 395308772, 691790351, 1383580702, 2767161404]

約数ペア:

[(1, 2767161404), (2, 1383580702), (4, 691790351), (7, 395308772), (14, 197654386), (28, 98827193), (139, 19907636), (278, 9953818), (556, 4976909), (973, 2843948), (1946, 1421974), (3892, 710987)]