3857878778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4010269}}^1$

素因数の和:4010321

約数の個数: 16

約数和(自身を含む): 6400390920

約数和(自身を除く): 2542512142

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 4010269, 8020538, 52133497, 104266994, 148379953, 296759906, 1928939389, 3857878778]

約数ペア:

[(1, 3857878778), (2, 1928939389), (13, 296759906), (26, 148379953), (37, 104266994), (74, 52133497), (481, 8020538), (962, 4010269)]