2082887408

素因数分解:

$2^4\times 7^1\times {\mathrm{18597209}}^1$

素因数の和:18597224

約数の個数: 20

約数和(自身を含む): 4612108080

約数和(自身を除く): 2529220672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18597209, 37194418, 74388836, 130180463, 148777672, 260360926, 297555344, 520721852, 1041443704, 2082887408]

約数ペア:

[(1, 2082887408), (2, 1041443704), (4, 520721852), (7, 297555344), (8, 260360926), (14, 148777672), (16, 130180463), (28, 74388836), (56, 37194418), (112, 18597209)]