2013374986

素因数分解:

$2^1\times 7^1\times {\mathrm{2777}}^1\times {\mathrm{51787}}^1$

素因数の和:54573

約数の個数: 16

約数和(自身を含む): 3452809536

約数和(自身を除く): 1439434550

約数列:

[1, 2, 7, 14, 2777, 5554, 19439, 38878, 51787, 103574, 362509, 725018, 143812499, 287624998, 1006687493, 2013374986]

約数ペア:

[(1, 2013374986), (2, 1006687493), (7, 287624998), (14, 143812499), (2777, 725018), (5554, 362509), (19439, 103574), (38878, 51787)]