2247148988

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1315661}}^1$

素因数の和:1315733

約数の個数: 24

約数和(自身を含む): 4567978464

約数和(自身を除く): 2320829476

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 1315661, 2631322, 5262644, 9209627, 18419254, 36838508, 80255321, 160510642, 321021284, 561787247, 1123574494, 2247148988]

約数ペア:

[(1, 2247148988), (2, 1123574494), (4, 561787247), (7, 321021284), (14, 160510642), (28, 80255321), (61, 36838508), (122, 18419254), (244, 9209627), (427, 5262644), (854, 2631322), (1708, 1315661)]