538680821068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{6104447}}^1$

素因数の和:6106161

約数の個数: 24

約数和(自身を含む): 1015804564992

約数和(自身を除く): 477123743924

約数列:

[1, 2, 4, 13, 26, 52, 1697, 3394, 6788, 22061, 44122, 88244, 6104447, 12208894, 24417788, 79357811, 158715622, 317431244, 10359246559, 20718493118, 41436986236, 134670205267, 269340410534, 538680821068]

約数ペア:

[(1, 538680821068), (2, 269340410534), (4, 134670205267), (13, 41436986236), (26, 20718493118), (52, 10359246559), (1697, 317431244), (3394, 158715622), (6788, 79357811), (22061, 24417788), (44122, 12208894), (88244, 6104447)]