2017884932

素因数分解:

$2^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{179719}}^1$

素因数の和:180131

約数の個数: 24

約数和(自身を含む): 4045856640

約数和(自身を除く): 2027971708

約数列:

[1, 2, 4, 7, 14, 28, 401, 802, 1604, 2807, 5614, 11228, 179719, 359438, 718876, 1258033, 2516066, 5032132, 72067319, 144134638, 288269276, 504471233, 1008942466, 2017884932]

約数ペア:

[(1, 2017884932), (2, 1008942466), (4, 504471233), (7, 288269276), (14, 144134638), (28, 72067319), (401, 5032132), (802, 2516066), (1604, 1258033), (2807, 718876), (5614, 359438), (11228, 179719)]