2547753884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{40193}}^1$

素因数の和:40286

約数の個数: 48

約数和(自身を含む): 5104959552

約数和(自身を除く): 2557205668

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 53, 92, 106, 212, 299, 598, 689, 1196, 1219, 1378, 2438, 2756, 4876, 15847, 31694, 40193, 63388, 80386, 160772, 522509, 924439, 1045018, 1848878, 2090036, 2130229, 3697756, 4260458, 8520916, 12017707, 24035414, 27692977, 48070828, 48995267, 55385954, 97990534, 110771908, 195981068, 636938471, 1273876942, 2547753884]

約数ペア:

[(1, 2547753884), (2, 1273876942), (4, 636938471), (13, 195981068), (23, 110771908), (26, 97990534), (46, 55385954), (52, 48995267), (53, 48070828), (92, 27692977), (106, 24035414), (212, 12017707), (299, 8520916), (598, 4260458), (689, 3697756), (1196, 2130229), (1219, 2090036), (1378, 1848878), (2438, 1045018), (2756, 924439), (4876, 522509), (15847, 160772), (31694, 80386), (40193, 63388)]