2013149404

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1672051}}^1$

素因数の和:1672105

約数の個数: 24

約数和(自身を含む): 4119936128

約数和(自身を除く): 2106786724

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 1672051, 3344102, 6688204, 11704357, 23408714, 46817428, 71898193, 143796386, 287592772, 503287351, 1006574702, 2013149404]

約数ペア:

[(1, 2013149404), (2, 1006574702), (4, 503287351), (7, 287592772), (14, 143796386), (28, 71898193), (43, 46817428), (86, 23408714), (172, 11704357), (301, 6688204), (602, 3344102), (1204, 1672051)]