7129356486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{354377}}^1$

素因数の和:354868

約数の個数: 32

約数和(自身を含む): 16329738240

約数和(自身を除く): 9200381754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479, 958, 1437, 2874, 3353, 6706, 10059, 20118, 354377, 708754, 1063131, 2126262, 2480639, 4961278, 7441917, 14883834, 169746583, 339493166, 509239749, 1018479498, 1188226081, 2376452162, 3564678243, 7129356486]

約数ペア:

[(1, 7129356486), (2, 3564678243), (3, 2376452162), (6, 1188226081), (7, 1018479498), (14, 509239749), (21, 339493166), (42, 169746583), (479, 14883834), (958, 7441917), (1437, 4961278), (2874, 2480639), (3353, 2126262), (6706, 1063131), (10059, 708754), (20118, 354377)]