2465718256

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{569}}^1\times {\mathrm{1361}}^1$

素因数の和:2137

約数の個数: 40

約数和(自身を含む): 4813308000

約数和(自身を除く): 2347589744

約数列:

[1, 2, 4, 8, 16, 199, 398, 569, 796, 1138, 1361, 1592, 2276, 2722, 3184, 4552, 5444, 9104, 10888, 21776, 113231, 226462, 270839, 452924, 541678, 774409, 905848, 1083356, 1548818, 1811696, 2166712, 3097636, 4333424, 6195272, 12390544, 154107391, 308214782, 616429564, 1232859128, 2465718256]

約数ペア:

[(1, 2465718256), (2, 1232859128), (4, 616429564), (8, 308214782), (16, 154107391), (199, 12390544), (398, 6195272), (569, 4333424), (796, 3097636), (1138, 2166712), (1361, 1811696), (1592, 1548818), (2276, 1083356), (2722, 905848), (3184, 774409), (4552, 541678), (5444, 452924), (9104, 270839), (10888, 226462), (21776, 113231)]