1857144002

素因数分解:

$2^1\times 7^3\times {\mathrm{107}}^1\times {\mathrm{25301}}^1$

素因数の和:25431

約数の個数: 32

約数和(自身を含む): 3279139200

約数和(自身を除く): 1421995198

約数列:

[1, 2, 7, 14, 49, 98, 107, 214, 343, 686, 749, 1498, 5243, 10486, 25301, 36701, 50602, 73402, 177107, 354214, 1239749, 2479498, 2707207, 5414414, 8678243, 17356486, 18950449, 37900898, 132653143, 265306286, 928572001, 1857144002]

約数ペア:

[(1, 1857144002), (2, 928572001), (7, 265306286), (14, 132653143), (49, 37900898), (98, 18950449), (107, 17356486), (214, 8678243), (343, 5414414), (686, 2707207), (749, 2479498), (1498, 1239749), (5243, 354214), (10486, 177107), (25301, 73402), (36701, 50602)]