2110987255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{1663}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 2784337920

約数和(自身を除く): 673350665

約数列:

[1, 5, 13, 59, 65, 295, 331, 767, 1655, 1663, 3835, 4303, 8315, 19529, 21515, 21619, 97645, 98117, 108095, 253877, 490585, 550453, 1269385, 1275521, 2752265, 6377605, 7155889, 32476727, 35779445, 162383635, 422197451, 2110987255]

約数ペア:

[(1, 2110987255), (5, 422197451), (13, 162383635), (59, 35779445), (65, 32476727), (295, 7155889), (331, 6377605), (767, 2752265), (1655, 1275521), (1663, 1269385), (3835, 550453), (4303, 490585), (8315, 253877), (19529, 108095), (21515, 98117), (21619, 97645)]