2456584

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 5270400

約数和(自身を除く): 2813816

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 79, 92, 104, 158, 169, 184, 299, 316, 338, 598, 632, 676, 1027, 1196, 1352, 1817, 2054, 2392, 3634, 3887, 4108, 7268, 7774, 8216, 13351, 14536, 15548, 23621, 26702, 31096, 47242, 53404, 94484, 106808, 188968, 307073, 614146, 1228292, 2456584]

約数ペア:

[(1, 2456584), (2, 1228292), (4, 614146), (8, 307073), (13, 188968), (23, 106808), (26, 94484), (46, 53404), (52, 47242), (79, 31096), (92, 26702), (104, 23621), (158, 15548), (169, 14536), (184, 13351), (299, 8216), (316, 7774), (338, 7268), (598, 4108), (632, 3887), (676, 3634), (1027, 2392), (1196, 2054), (1352, 1817)]