3848031568

素因数分解:

$2^4\times {\mathrm{389}}^1\times {\mathrm{618257}}^1$

素因数の和:618654

約数の個数: 20

約数和(自身を含む): 7474739220

約数和(自身を除く): 3626707652

約数列:

[1, 2, 4, 8, 16, 389, 778, 1556, 3112, 6224, 618257, 1236514, 2473028, 4946056, 9892112, 240501973, 481003946, 962007892, 1924015784, 3848031568]

約数ペア:

[(1, 3848031568), (2, 1924015784), (4, 962007892), (8, 481003946), (16, 240501973), (389, 9892112), (778, 4946056), (1556, 2473028), (3112, 1236514), (6224, 618257)]